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find the value of 'a' for which one zero of p(x)=3xsquare+12x-a is the reciprocal of other

Posted by Kemparaju Kemparaju 5 years, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Can anyone tell me ?which nerves carry impulses from spinal cord to effector organ ??

Posted by Ishika ? 5 years, 6 months ago

CBSE > Class 10 > Science

5 answers

A P 5 years, 6 months ago

Spinal nerves

Pooja Gulia 5 years, 6 months ago

Spinal nerves

Anushka ?? 5 years, 6 months ago

Welcome dear

Ishika ? 5 years, 6 months ago

Thanks sis..☺️☺️

Anushka ?? 5 years, 6 months ago

Spinal nerves

ANSWER

Find out and explain more about nationalist symbols in countries outside Europe.

Posted by Amit Pangarkar 5 years, 6 months ago

CBSE > Class 10 > Social Science

1 answers

Priyanka Sahoo 5 years, 6 months ago

The flag or sign of a nation The coat of arms of a soil or ruling family . The seal or stamp of the land or ruling family. The leaders of state The linked device and slogan can also be used separately. The state of colors , frequently derived from the above. Non figurative symbol National anthem, Royal and majestic hymns. All these things are of priceless possession for a nation. In the attachment images are showing the difference between the flag of European and others.

ANSWER

?Name the parts of brains system☺️☺️

Posted by Ishika ? 5 years, 6 months ago

CBSE > Class 10 > Science

5 answers

Bindusar Maurya 5 years, 6 months ago

Cerebrum , cerebellum and madulla obleganta

Lucifer ? Morningstar? 5 years, 6 months ago

Cerebrum, cerebellum and last medulla.

Ishika ? 5 years, 6 months ago

Thank you??

A P 5 years, 6 months ago

Right answer

Anushka ?? 5 years, 6 months ago

Cerebrum,cerebellum and forgot

ANSWER

How is community government elected in Belgium

Posted by Ravikar Singh Kushwaha 5 years, 6 months ago

CBSE > Class 10 > Social Science

1 answers

Yogita Ingle 5 years, 6 months ago

The Belgium citizens elect the community government in Belgium.
Belgium people belonging to different communities elect the respective government (Dutch, French, German) in the legislature.
Election is done on community basis(language).

ANSWER

Depict an archery target marked with its five scoring Regions from the centre outwards as gold, red, blue, black and white .the diameter of region representing gold score is 21 cm and each of the Other band is 10.5 cm wide. find the area of each of the five scoring regions.

Posted by Anshuman Mishra 5 years, 6 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

What is neutralisation solution

Posted by Om Yaduvansh 5 years, 6 months ago

CBSE > Class 10 > Science

3 answers

Prabhav Mishra 5 years, 6 months ago

The reaction in which acid and base react with each other

Ishika ? 5 years, 6 months ago

Neutralisation is chemical rection in why acid and a base react quantitively with each other.?????

Tanya Arora 5 years, 6 months ago

When any acid and base react together they form salt and water and this processs is known as nutrilisation process

ANSWER

What image come to your mind when you think of crow

Posted by Geeta Rani 5 years, 6 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Anushka ?? 5 years, 6 months ago

Black colour bird

ANSWER

Z^2+1/z^2-1=0

Posted by Anushka Sharma 5 years, 6 months ago

CBSE > Class 10 > Mathematics

2 answers

A P 5 years, 6 months ago

Tum math ki all chapter complete kr li ho kya

Music Angara 5 years, 6 months ago

Jswgsjsj

ANSWER

What are the solid waste products of plants?

Posted by Amrit Raj 5 years, 6 months ago

CBSE > Class 10 > Science

2 answers

Aditya Upadhyay 5 years ago

Oxygen

Gaurav Seth 5 years, 6 months ago

1. Excess water is removed through stomata by transpiration which is the process of removal or evaporation of water.

2. Plants also get rid of oxygen, a by - product in the process of photosynthesis and carbon dioxide which is the by - product formed during respiration. The plants get rid of these by stomata present in their leaves.

3. Some of the wastes stored in the leaves are removed by the detachment of the leaves itself from the tree.

4. Waste are also stored in the cellular vacuoles which do not affect the functioning of cytoplasm because of its outer membrane known as tonoplast.

5. Other waste products are stored in resins and gums, especially in old xylem which stops working thereby.
The thing is that the plant have many xylem tissues for the transportation of water and old xylem tissues always get replaced by the new ones.

6. Terrestrial plants excrete some waste into the soil around them whereas aquatic plants remove the wastes by the process of diffusion.

ANSWER

Find the zeroes of the follo

Posted by Rafiya Talat 5 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Anushka ?? 5 years, 6 months ago

Wing aage

ANSWER

Andhe ke hath bater lag gaye meaning

Posted by Gauri Ghandge 5 years, 6 months ago

CBSE > Class 10 > हिंदी ब

1 answers

Gaurav Seth 5 years, 6 months ago

अयोग्य व्यक्ति को कोई कीमती वस्तु मिल जाना ।

Example: रामू मात्र आठवीं पास हैं, फिर भी उसकी सरकारी नौकरी लग गई। इसी को कहते हैं- अंधे के हाथ बटेर लगना।

ANSWER

A glotiss is guarded by epiglottis

Posted by Pradeep Yadav 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Gaurav Seth 5 years, 6 months ago

The glottis is guarded by epiglottis because it prevents the entry of food in wind pipe. If the food enters wind pipe, then it chokes it, leading to the death of the person.

ANSWER

A tarnished copper vessel begins to shine again when rubbed with lemon. why?

Posted by Robotech Vansh 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Gaurav Seth 5 years, 6 months ago

Copper vessel is tarnished due to copper oxide layer formed on its surface .
Copper oxide is basic in nature. The green coating on copper vessels is due to the formation of basic copper carbonate formed by the attack of O2, CO2 and moisture of the air on the copper vessel.

Lemon is acidic. Thus, on rubbing the tarnished copper vessel with lemon, the basic copper oxide or copper carbonate reacts with the acid (citric acid) present in the lemon to form a salt which is washed away with water

ANSWER

X/6+y/15=4, x/3-y/12=19/4

Posted by Khushi Singh 5 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

A P 5 years, 6 months ago

Solution krna h

ANSWER

Copper and aluminium wires are usually employed for electricity transmission.why?

Posted by Tarsem Kaur 5 years, 6 months ago

CBSE > Class 10 > Science

2 answers

Little Master 2005 5 years, 6 months ago

Because both are good conductor of electricity and are cheap

Kritika Dhiman 5 years, 6 months ago

Because they are good conductors of electricity and are cheap

ANSWER

Write the balanced chemical equation for the following reactions . Barium chloride + pottasium sulphate → Barium sulphate + pottasium chloride .

Posted by Devashree Kale 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Rekha Popli 5 years, 6 months ago

BaCl2+K2SO4=BaSO4+KCl

ANSWER

Is cyclone and tornado same? If not then write difference.

Posted by Lucifer ? Morningstar? 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Ishika ? 5 years, 6 months ago

No they are not same. Actually CYCLONE- It is a large destructive storm that is comprised of large winds rotating around a centre of low pressure. TORNADO - It often occur in groups.☺️☺️☺️☺️

ANSWER

What is tornado?

Posted by Lucifer ? Morningstar? 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Shashi Prakash Singh 5 years, 6 months ago

The definition of tornado is a twirling, narrow funnel of wind with speeds of 100 to 300 miles per hour that can damage anything in its path.

ANSWER

Why did Gandhi Ji decide to call off the CDM?

Posted by Naman Kaur 5 years, 6 months ago

CBSE > Class 10 > Social Science

1 answers

Lucifer ? Morningstar? 5 years, 6 months ago

i) Violent clashes arose due to the arrest of the Congress leaders by the government. ii) Industrial workers at Solapur attacked police posts and government institutions after the arrest of Gandhiji.

ANSWER

Full form of PMKYP?

Posted by Lucifer ? Morningstar? 5 years, 6 months ago

CBSE > Class 10 > Social Science

4 answers

?Ritesh Gupta☺️ 5 years, 6 months ago

Hi

A P 5 years, 6 months ago

PMKVY HOTA Hai or full form pradhan mantri Kaushal Vikas yojna hota h

A P 5 years, 6 months ago

But this question is roung

Anushka ?? 5 years, 6 months ago

Pradhan मंत्री kausal vikas yojna

ANSWER

Currency of makaow?

Posted by Lucifer ? Morningstar? 5 years, 6 months ago

CBSE > Class 10 > Science

2 answers

Ishika ? 5 years, 6 months ago

Macanese pataca?

Vedika M 5 years, 6 months ago

Macanese pataca

ANSWER

What do u mean by fundamental units?

Posted by Lucifer ? Morningstar? 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Yogita Ingle 5 years, 6 months ago

The units which can neither be derived from other units nor they can be further resolved into simpler units are called fundamental units. Examples: Mass, length etc.

ANSWER

Prove question no solution

Posted by A P 5 years, 6 months ago

CBSE > Class 10 > Mathematics

4 answers

Anish Sharma 5 years, 6 months ago

no

A P 5 years, 6 months ago

Ask me your dout

A P 5 years, 6 months ago

Kya smjh nhi aya

Anushka ?? 5 years, 6 months ago

समझ nhi aaya

ANSWER

Solve the following pair of linear equation by the substitutions method. X+y upon 2 equal 4 , 2x+y equal 8

Posted by Diksha Gupta 5 years, 6 months ago

CBSE > Class 10 > Mathematics

3 answers

A P 5 years, 6 months ago

?

Sharmistha Goyal 5 years, 6 months ago

x+y/2=4 that is eq(1) x+y=8 that is eq(2) from eq(1) x+y=4×2, x=6 -y that is eq(3) putting this value in eq(2) 2(6-y)+y=8, y=4

Rekha Popli 5 years, 6 months ago

X+Y/2=4 X+Y=8 X=8-Y PUT THE VALUE OF X IN EQ 2X+Y=8 2(8-Y) +Y=8 16-2Y+Y=8 -Y=8-16 -Y=-8 Y=8 PUT THE VALUE OF Y X=8-8 X=0

ANSWER

What is environment degradation? ??

Posted by Mahi..... ♾ 5 years, 6 months ago

CBSE > Class 10 > Social Science

1 answers

Lucifer ? Morningstar? 5 years, 6 months ago

Environmental degradation is the deterioration of the environment through depletion of resources such as air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; and pollution

ANSWER

Mention the negative effects over irrigation. ??

Posted by Mahi..... ♾ 5 years, 6 months ago

CBSE > Class 10 > Social Science

3 answers

Rekha Popli 5 years, 6 months ago

WATER POLLUTION

Yogita Ingle 5 years, 6 months ago

1. Over irrigation can lead to land degradation as in places like Punjab and Haryana.
2. Some plants require minimum water but irrigation can waterlog which may affect crops.
3. Due to irrigation, harmful pesticides get soluble in water which degrades the organic manure's quality.

Lucifer ? Morningstar? 5 years, 6 months ago

Excess of water in soil leads to water logging. ... Excess irrigation destroys standing crops. Increases the amount of salt on the surface soil as water evaporates

ANSWER

Advantage of nuclear energy.?

Posted by Mahi..... ♾ 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Lucifer ? Morningstar? 5 years, 6 months ago

1)One of the most low-carbon energy sources. 2)It also has one of the smallest carbon footprints. 3) It's one of the answers to the energy gap. 4) It is essential to our response to climate change and greenhouse gas emissions. 5)Reliable and cost-effective

ANSWER

879 and 338 write the difference of 879 and 338 in that near hunderad

Posted by Dashrath Singh Rathore 5 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Lucifer ? Morningstar? 5 years, 6 months ago

600

ANSWER

Discuss some major merits of the mendeleev's periodic table

Posted by Vivek Rajput 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Lucifer ? Morningstar? 5 years, 6 months ago

Mendeleev's periodic table was that when these gases were discovered, they could be placed in a new group without disturbing the existing order.

ANSWER

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