A quadratic polynomial is a polynomial of degree 2. A univariate quadratic polynomial has the form . An equation involving a ‘quadratic polynomial’ is called a quadratic equation.

Koni bero

The quadratic polynomial of the .  

To find:

“Quadratic polynomial” whose zeros are 

Solution:

A quadratic polynomial is a polynomial of degree 2. A univariate quadratic polynomial has the form . An equation involving a ‘quadratic polynomial’ is called a quadratic equation.

(i) The power that is shared among different organs of government equally is known as horizontal power sharing.
(ii) Horizontal power sharing places all the organs of the government, i.e., legislature, executive and judiciary at the same level.
(iii) Under this kind of power sharing no organ can exercise unlimited powers.
(iv) This system is also known as system of checks and balances.
(v) For example, in India, though the ministers and government officials exercise power, but they are responsible to the parliament or state legislatures. Similarly, although the judges are appointed by the executive, but they can check the functioning of executive of laws made by the legislatures.

Power sharing is true spirit of democracy because
(i) It helps to reduce the possibility of conflict between social groups.
(ii) It is a good way to ensure the stability of the political order.
(iii) Here, people have a right to be consulted on how they are to be governed. Thus, a legitimate government, is one where citizens, through participation, acquire a stake in the system.

(i) All states in the Indian Union do not have identical powers. For example, Jammu and Kashmir enjoys a special status and has its own constitution.  (ii) Many provisions of the Indian Constitution do not apply here.  (iii) Indians who are not the permanent residents of Jammu and Kashmir cannot buy land or house there.  (iv) Smaller units called Union Territories do not have the powers of a state. The Central Government has special powers in running these areas.

(i) All states in the Indian Union do not have identical powers. For example, Jammu and Kashmir enjoys a special status and has its own constitution. 

(ii) Many provisions of the Indian Constitution do not apply here. 

(iii) Indians who are not the permanent residents of Jammu and Kashmir cannot buy land or house there. 

(iv) Smaller units called Union Territories do not have the powers of a state. The Central Government has special powers in running these areas.

Sir?? these is petrol sir please don't write long paragraph

It consists of naturally occurring hydrocarbons of various molecular weights and may contain miscellaneous organic compounds.[1] The name petroleum covers both naturally occurring unprocessed crude oil and petroleum products that are made up of refined crude oil. A fossil fuel, petroleum is formed when large quantities of dead organisms, mostly zooplankton and algae, are buried underneath sedimentary rock and subjected to both intense heat and pressure. Petroleum has mostly been recovered by oil drilling (natural petroleum springs are rare). Drilling is carried out after studies of structural geology (at the reservoir scale), sedimentary basin analysis, and reservoir characterisation (mainly in terms of the porosity and permeability of geologic reservoir structures) have been completed.[2][3] It is refined and separated, most easily by distillation, into numerous consumer products, from gasoline (petrol), diesel and kerosene to asphalt and chemical reagents (ethylene, propylene, butene,[4] acrylic acid,[5][6][7] para-xylene[8]) used to make plastics, pesticides and pharmaceuticals.[9] Petroleum is used in manufacturing a wide variety of materials,[10] and it is estimated that the world consumes about 95 million barrels each day.

A fossil fuel, petroleum is formed when large quantities of dead organisms, mostly zooplankton and algae, are buried underneath sedimentary rock and subjected to both intense heat and pressure. Petroleum has mostly been recovered by oil drilling (natural petroleum springs are rare). en.m.wikipedia.org › wiki › Petrole... Petroleum - Wikipedia

• Petroleum is formed from the remains of dead plants and animals.
• When plants and animals die, they sink and settle on the seabed.
• Millions of years ago, these dead wildlife and vegetation decomposed and got mixed with sand and silt.
• Certain bacteria helped in the decomposition of this organic matter and caused some chemical changes.
• Matter consisting of largely carbon and hydrogen was left behind. However, as there is not sufficient oxygen at the bottom of the sea, the matter could not decompose completely.
• The partially decomposed matter remained on the seabed and eventually was covered with multiple layers of sand and silt.
• This burying took millions of years, and finally, due to high temperature and pressure, the organic matter decomposed completely and formed oil.

Degree is 3

3

1 degree

Composition of Calcium Hydrogen Carbonate - C₂H₂CaO₆

ElementS symbol Mass Percent Calcium Ca 24.7225%

Hydrogen H 1.2435%

Carbon C 14.8178%

Oxygen O 59.2162%

h

Using the Pythagoras answer the following questions:

1) What is the length of the broken part?

A) 15 m

B) 20 m

C) 25 m

D) 30 m

2) What was the height of the full tree?

A) 40 m

B) 50 m

C) 35 m

D) 30 m

3) In the formed right-angle triangle what is the length of the hypotenuse?

A) 15 m

B) 20 m

C) 25 m

D) 30m

4) What is the area of the formed right angle triangle?

A) 100 m2

B) 200 m2

C) 60 m2

D) 150 m2

5 )What is the perimeter of the formed triangle?

A) 60 m

B) 50 m

C) 45 m

D) 100 m

Answer

1)C

2)A

3)C

4)D

5)A

Nya dor film

Haaa

Ans: ‘नया दौर’ फिल्म

‘नया दौर’ फिल्म में जब कच्ची सड़क को पक्का करने के लिए सब मिल जुल कर काम करते हैं तब यह गीत आता है। यह गीत उनके सहयोग, उत्साह और जोश को प्रदर्शित करता है।

Mera answer gugugu

ccvhj

ऑऑऑऑचघणढग

उच्च जनसंख्या के निम्न कारण हैं--》भौगोलिक स्थिति ,जलवायु ,इतिहसिक कारक, राजनितिक कारक , उपजाऊ मिट्टी , जल आपूर्ति , आदि ।

उत्तरी भारत में अनेक भौगोलिक क्षेत्र आते हैं। इसमें मैदान, पर्वत, मरुस्थल आदि सभी मिलते हैं। यह भारत का उत्तरी क्षेत्र है। प्रधान भौगोलिक अंगों में गंगा के मैदान और हिमालय पर्वतमाला आती है। यही पर्वतमाला भारत को तिब्बत और मध्य एशिया के भागों से पृथक करती है। उत्तरी भारत मौर्य, गुप्त, मुगल एवं ब्रिटिश साम्राज्यों का ऐतिहासिक केन्द्र रहा है। यहां बहुत से हिन्दू तीर्थ जैसे हरिद्वार,कुरूक्षेत्र, शाकम्भरी देवी सहारनपुर पर्वतों में गंगोत्री से लेकर मैदानों में वाराणासी तक हैं, तो मुस्लिम तीर्थ जैसे अजमेर आदि भी हैं। यहां विश्व धरोहर स्थल भी अनेक हैं, जैसे महाबोधि मंदिर, हुमायुं का मकबरा और सर्वश्रेष्ठ ताजमहल। भारत सरकार द्वारा परिभाषित उत्तरी और उत्तर-मध्य क्षेत्र में जम्मू एवं कश्मीर, हिमाचल प्रदेश, उत्तराखंड, हरियाणा, पंजाब, राजस्थान, उत्तर प्रदेश, बिहार तथा मध्य प्रदेश राज्य आते हैं। यहां के प्रमुख शहरों में नई दिल्ली, कानपुर, जयपुर, लखनऊ, इंदौर, लुधियाना, चंडीगढ़ आदि आते हैं। यहां बोली जाने वाली प्रमुख भाषाएं हैं हिन्दी, पंजाबी, कश्मीरी, डोगरी, उर्दु, अवधी, मैथिली, अंग्रेज़ी।

यहां के मैदान सिंधु, गंगा और ब्रह्मपुत्र नदियों द्वारा बहाकर लाए गए जलोढ़ निक्षेप से बना है। इस मैदान की पूर्व से पश्चिम लंबाई लगभग 3200 किलो मीटर है। इसकी औसत चौड़ाई 150 से 300 किलोमीटर है। जलोढ़ निक्षेप की अधकतम गहराई 1000 से 2000 मीटर है। उत्तर से दक्षिण दिशा में इन मैदानों को तीन भागों में बाँट सकते हैं भाभर, तराई और जलोढ़ मैदान। जलोढ़ मैदान को आगे दो भागों में बाँटा जाता है- खादर और बाँगर। भाभर 8 से 10 किलोमीटर चौड़ाई की पतली पट्टी है जो शिवालिक गिरिपाद के समानांतर फैली हुई है। उसके परिणामस्वरूप हिमालय पर्वत श्रेणियों से बाहर निकलती नदियाँ यहाँ पर भारी जल-भार, जैसे- बड़े शैल और गोलाश्म जमा कर देती हैं और कभी-कभी स्वयं इसी में लुप्त हो जाती हैं। भाभर के दक्षिण में तराई क्षेत्र है जिसकी चौड़ाई 10 से 20 किलोमीटर है। भाभर क्षेत्र में लुप्त नदियाँ इस प्रदेश में ध्रातल पर निकल कर प्रकट होती हैं और क्योंकि इनकी निश्चित वाहिकाएँ नहीं होती, ये क्षेत्र अनूप बन जाता है, जिसे तराई कहते हैं। यह क्षेत्र प्राकॄतिक वनस्पति से ढका रहता है और विभिन्न प्रकार के वन्य प्राणियों का घर है। तराई से दक्षिण में मैदान है जो पुराने और नए जलोढ़ से बना होने के कारण बाँगर और खादर कहलाता है।

The story ‘The Hack Driver’ is the story of a hack driver called Oliver Lutkins. He lived at New Mullion. He was an important witness in a court case. The law firm wrote many letters to him but he did not appear before the court. At last, the firm sent a young lawyer to New Mullion to issue summons to Lutkins. The junior assistant clerk did not recognise Lutkins. Lutkins met him at the station. He took the assistant clerk all over the town in search of Lutkins although he himself was Lutkins. He could not serve the summons to Lutkins. He had to return back to the city. But the owner of the legal firm sent him back to New Mullion. He could serve the summons to Lutkins this time`The Hack Driver’ is the story of a very cunning manipulator Bill (Oliver Lutkins). It also shows that appearances are often deceptive. Once, the narrator, a junior clerk in a law firm, had to go to New Mullion to serve a summon to Oliver Lutkins. There he met Bill (Oliver Lutkins), the hack driver. When the narrator asked about Oliver Lutkins, Bill took him to Fritz who replied that Oliver had been there a little while ago. Bill, who was Oliver Lutkins himself, made a plan to befool the narrator. In a very friendly but subtle way, Bill manipulated the tour, taking the lawyer around the village. He arranged meetings with Fritz, Gustaf’s shop owner, a barber etc. Then Bill took him to Oliver Lutkins’ mother who was a terrible, huge woman who threatened to beat them. At last, he returned disappointed. He couldn’t trace Oliver Lutkins. His boss rebuked him badly and asked him to go back to New Mullion with a person who knew Lutkins. When they reached there, he found Bill and Lutkins’ mother together. The man recognised Lutkins. He told that Bill no one but Lutkins himself.

Wrong answer

Cells cannot survive on their own. They need power to stay alive. They need energy to perform functions such as growth, maintaining balance, repair, reproduction, movement and defense. This means all living organisms must obtain and use energy to live.

While the sun is an excellent source of energy, not all forms of life can utilize the sun's energy directly. This lesson describes how plants transform the sun's energy into potential energy stored in sugar, how living organisms utilize energy in sugar to perform work, and how the relationship between photosynthesis and cellular respiration is necessary for life.

Slavery in ancient Rome played an important role in society and the economy. Besides manual labor, slaves performed many domestic services, and might be employed at highly skilled jobs and professions. Accountants and physicians were often slaves. Slaves of Greek origin in particular might be highly educated. Rome's economy depended on slaves to till its fields and work as craftsmen, and its military might had traditionally provided a fresh influx of conquered peoples to put to work. But when expansion ground to a halt in the second century, Rome's supply of slaves and other war treasures began to dry up.

Here, PQ = SR = 12cm 

Let PS = x and PS = QR 

∴ x + 12 + x +12 = Perimeter 

2x + 24 = 40

2x = 16

x = 8 

Hence, length of each side of the parallelogram is 12cm , 8cm , 12cm and 8cm.

Here, PQ = SR = 12cm 

Let PS = x and PS = QR 

∴ x + 12 + x +12 = Perimeter 

2x + 24 = 40

2x = 16

x = 8 

Hence, length of each side of the parallelogram is 12cm , 8cm , 12cm and 8cm.

Let the smallest angle be x One angle = 2x - 30° ∴ x + 2x - 30° = 180° ⇒ 3x = 210° ⇒ x = 70° ∴ 2x - 30° = 110° ∴ Angles are 70°, 110° , 70°,

Let the smallest angle be x

One angle = 2x - 30° 

∴ x + 2x - 30° = 180° 

 ⇒ 3x  = 210° 

 ⇒ x = 70° 

∴ 2x - 30° = 110° 

∴ Angles are 70°, 110° ,  70°, 110° .

2

10

1 to 20

1

Thanks

The definition of an operator is someone who controls a machine, or the manager or owner of a business. An example of an operator is a person who controls a telephone switchboard.

1966 green revolution held in India

Under premiership of Congress leader Indira Gandhi, the Green Revolution within India commenced in 1966, leading to an increase in food grain production, especially in Punjab, Haryana, and Uttar Pradesh.

The removing barriers or restrictions set by the government is called liberalisation.

73/99

0.73 bar =73/99 

Yes

the

The destruction caused by the hailstorm on Lencho's field was devastating. The rain was pouring down when suddenly the strong winds brought on large hailstones with the rain. The hailstorm rained on the valley for several hours and Lencho's field was completely destroyed.

a. The French Revolution challenged absolute monarchy and established France as a Republic, the revolution also popularized the ideas of liberty , equality and fraternity. This became an example for other states in Europe.
b. The revolutionaries used various symbols like flag, ideas of fatherland to instill a sense of collective identity among the people.
c. The French revolution was the first expression of the feeling of nationalism in Europe. The revolutionaries further declared their mission to liberate Europe from despotism.
d. It was through the role of French army, by the activities and campaigns carried out by Jacobin clubs that idea of nation, of collective identity became poulraised.
e. Napolean who had conquered large part of Europe brought about administrative changes, uniform civil code, abolished feudal system. All this helped in creating a sense of unification.
f. He sought to modernize army set to conquer neighbouring European countries. He established control over the European Continent through a series of military victories and exported Napoleonic code to many European countries like Italy, Switzerland, Germany.
g. Napoleon also introduced weights and measures, introduced common currency.
h. All this facilitated economic and political unification in Europe

Vidya+Adhyanay

Vidya + adhynaya

ANSWER : "One people, One empire, and One leader".
Hitler was very ambitious and in his foreign policy, he took several steps to expand his empire. In 1938 he integrated Austria and Germany under the slogan "One people, One empire, and One leader".