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If alpha. And beta are the two zeroes of of the polynomial 25p2_5p +2 find tge quadratic polynomial whose zeroes are 1/2alpha and 1/2beta

Posted by R.D.Sivani Sivani 3 years, 7 months ago (12896974)

CBSE > Class 10 > Mathematics

2 answers

❖Mʀ᭄ ℟ᴜđʀ₳★ᶠᶠ 3 years, 7 months ago (9027544)

We have, Polynomial 25p2−15p+2 On comparing that, Ap2+Bp+C Then, A=25,B=−15,C=2 Given that, Sum of roots =α+β=A−B α+β=2515 α+β=53 Product of roots α.β=AC α.β=252 Now, 2α1and2β1 Then, Sum of roots 2α1+2β1=4αβ2α+2β =24αβ(α+β) =2αβ(α+β)=252×253=53×425=415 2α1+2β1=415 Product of roots =2α1×2β1=4αβ1=254×21 =825 So, the equation of polynomial is p2−(Sumofroots)p+productofroots ⇒p2−415p+825 ⇒88p2−30p+25 Hence, this is the answer. Was this answer helpful? 131 2 SIMILAR QUESTIONS If α and β are the zeroes of the quadratic polynomial f(x)=2x2−5x+7, then find a quadratic polynomial whose zeroes are 2α+3β and 2α+3β. Hard View solution > If α and β are the zeros of the polynomial x2+4x+3, find the polynomial where zeros are 1+αβ and 1+βα. We have, Polynomial 25p2−15p+2 On comparing that, Ap2+Bp+C Then, A=25,B=−15,C=2 Given that, Sum of roots =α+β=A−B α+β=2515 α+β=53 Product of roots α.β=AC α.β=252 Now, 2α1and2β1 Then, Sum of roots 2α1+2β1=4αβ2α+2β =24αβ(α+β) =2αβ(α+β)=252×253=53×425=415 2α1+2β1=415 Product of roots =2α1×2β1=4αβ1=254×21 =825 So, the equation of polynomial is p2−(Sumofroots)p+productofroots ⇒p2−415p+825 ⇒88p2−30p+25 Hence, this is the answer. Was this answer helpful?

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Keshav Kumar 3 years, 7 months ago (12296392)

2 Thank You

ANSWER

You went to shimla during winter break. Write diary entry

Posted by Vanshika Verma 3 years, 7 months ago (13088988)

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

In triangle opq, right-angled at p, op=7cm and oq-pq=1cm determine the value of sin q and cos q

Posted by Amrit Raj 3 years, 7 months ago (12489380)

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Lencho suffered due to draught and then by floods our country is also facing such situation in recent years there is flood and there is draught there is flood and there is draught there is need to save water through harvesting write a paragraph on how to save water during summer and when it is available in excess

Posted by Live Ninja Gamer 3 years, 7 months ago (13088444)

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Why equity, sustainability, productivity and empowerment considered as the pillars of human development?

Posted by Rimjhim Deep Singh 3 years ago (10715156)

CBSE > Class 12 > Geography

1 answers

Preeti Dabral 3 years ago (2983787)

Productivity here means human labour is productivity or productivity in terms of human work. Such productivity must be constantly enriched by building capabilities in people. This is because it is people who are the real wealth of nations. Therefore, efforts to increase their knowledge, provide better health facilities, balanced diet and high literacy rates ultimately lead to better work efficiency.
Empowerment means to have the power to make choices. Such power comes from increasing freedom and capability. Good governance and people oriented policies are required to empower people.

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describe the political and that list hopes to achieve through economic measures

Posted by Kâmäĺ Măģàŕ 3 years ago (13088889)

CBSE > Class 10 > Social Science

1 answers

Preeti Dabral 3 years ago (2983787)

A customs union known as Wolverine was formed at the initiative of Prussia and joined by most of the German states. This union removed internal impediments and summed up 32 currencies into two. Besides this, it the aim of the union is to bind the Germans economically into a nation by strengthening the nation materially through its protection of interests externally and stimulating its internal productivity. It must be awakened and national sentiments should be raised through a fusion of individual and state interests.

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Term 2 chapter name

Posted by Ashish Sharma 3 years, 7 months ago (12937732)

CBSE > Class 12 > शारीरिक शिक्षा

0 answers

ANSWER

Make the Flow chart on Lesson " Letter to God " .

Posted by Saras Birthare 3 years, 7 months ago (12943053)

CBSE > Class 10 > English Language and Literature

1 answers

Hhh Jjnn 3 years, 6 months ago (13089069)

Letter to god ' ' ' Money ' ' ' Tension khtam ' ' ' Happy ending

0 Thank You

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What is hoe

Posted by Rakesh Meher 3 years, 7 months ago (13088782)

CBSE > Class 08 > विज्ञान

2 answers

Kanishka 59 3 years, 4 months ago (13342596)

Vigyan ki book ke Koyla aur petroleum wala chapter 5 ki photo bhej do

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Priyani Das 3 years, 7 months ago (11051580)

It is a tool used for removing weeds and loosening the soil.

5 Thank You

ANSWER

Discuss the central problem of an economy

Posted by Minakshi Kumari 3 years, 7 months ago (13088793)

Bihar Board > Class 12 > Economics

2 answers

Ashish Jha 3 years ago (13794738)

Yes

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Faiz Faridi 3 years, 7 months ago (13094658)

An economic problem generally means the problem of making choices that occurs because of the scarcity of resources. It arises because people have unlimited desires but the means to satisfy that desire is limited. Therefore, satisfying all human needs is difficult with limited means.

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ANSWER

Who were theris

Posted by Marjiya Parveen 3 years, 7 months ago (12982479)

CBSE > Class 12 > History

0 answers

ANSWER

what is a motherboard

Posted by Shayan Ali 3 years, 7 months ago (11840367)

CBSE > Class 07 > Computer

1 answers

Harshit Bisht 3 years, 7 months ago (9909113)

The motherboard is the backbone that ties the computer's components together at one spot and allows them to talk to each other. Without it, none of the computer pieces, such as the CPU, GPU, or hard drive, could interact. Total motherboard functionality is necessary for a computer to work well.

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…………….. go now. My father is waiting for me.

Posted by Mayank Singh 3 years, 7 months ago (13088754)

CBSE > Class 08 > English

1 answers

Parinita Insa 3 years, 7 months ago (13076169)

Please go now. My father is waiting for me.

0 Thank You

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Principles of effective communication.

Posted by Ganika Phogat 3 years, 7 months ago (12068782)

CBSE > Class 10 > Computer Applications (165)

0 answers

ANSWER

Ten differences between school ls of future and schools of olden days

Posted by Himanshu Shekhar Singh 3 years, 7 months ago (13031983)

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

Ch5 notes

Posted by Suhani Perween 3 years, 7 months ago (13088615)

Bihar Board > Class 12 > Chemistry

0 answers

ANSWER

Explain table of contents in a document and how to create table of content write it's steps and output required

Posted by Kanishka Kanishka 3 years, 7 months ago (13053418)

CBSE > Class 10 > Information Technology (402)

0 answers

ANSWER

Project report on black hole

Posted by Kanishka Kanishka 3 years, 7 months ago (13053418)

CBSE > Class 10 > Science

0 answers

ANSWER

The person who grows flowers is called

Posted by Vaishnavi Vaishu 3 years, 7 months ago (11615013)

CBSE > Class 07 > Science

2 answers

Vaishnavi Vaishu 3 years, 4 months ago (11615013)

It's correct thankyou

0 Thank You

Harshita S Mutkekar 3 years, 7 months ago (12921581)

horticulturist

2 Thank You

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Explain templates in a document and it's steps and output required

Posted by Kanishka Kanishka 3 years, 7 months ago (13053418)

CBSE > Class 10 > Information Technology (402)

0 answers

ANSWER

Explain style in a document and it's steps and output required

Posted by Kanishka Kanishka 3 years, 7 months ago (13053418)

CBSE > Class 10 > Information Technology (402)

0 answers

ANSWER

Sets good video

Posted by Aditya Raj 3 years, 7 months ago (11419108)

Jharkhand Board > Class 11 > Mathematics

2 answers

Ritesh Singh 3 years, 5 months ago (12236240)

Yes

3 Thank You

Chikku Raj 3 years, 7 months ago (13111816)

Linner inequalities important questions

2 Thank You

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X and Y share profits in the ratio of 3:2. They admit Z as a partner who pays 72000 as premium for goodwill for 1/4 th share in the future profits of the firm . Pass journal entries in each of the following cases :

Posted by Arya Ojha 3 years, 7 months ago (13065502)

ICSE & ISC > Class 12 > Accountancy

0 answers

ANSWER

Krishna went to visit a blind school as a part of their social service and moral education dairy entry write the diary entry in about 100-120 words suggest vocalulary

Posted by Richa Singh 3 years, 7 months ago (13088466)

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

Astha

Posted by Aarav Kumar 3 years, 7 months ago (13080265)

CBSE > Class 05 > EVS - Looking Around

0 answers

ANSWER

Which two countries are leading the procession in sorrieu painting and why

Posted by Pranjal Chaturvedi 3 years, 7 months ago (12950913)

CBSE > Class 10 > Social Science

1 answers

Saras Birthare 3 years, 7 months ago (12943053)

United States and Switzerland, then France

1 Thank You

ANSWER

What is the meaning of presidential and parliamentary system

Posted by Viraj Sharma 3 years ago (13088349)

CBSE > Class 07 > Social Science

1 answers

Preeti Dabral 3 years ago (2983787)

Differences between Parliamentary and Presidential forms of Government:

Parliamentary Form of Government	Presidential Form of Government
In Parliamentary form of government, the parliament or central legislature is supreme.	In the Presidential form of government, the President is a real executive and he is the most powerful official of the country.
The parliamentary system of the government is based on the principles of collective leadership. The Council of Ministers, having Prime Minister. Its head is responsible to the Parliament	President is the head of the state. Generally, he or she is elected directly, therefore, he is not responsible to the Congress or the Parliament in general.
The head of the government is usually known as the Prime Minister.	President is also the head of the government.
The Prime Minister is the leader of the majority party (or of the group of the several political parties).	The President is generally directly elected by the people.
He is accountable to the legislature.	He is not accountable to the legislature.

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Java

Posted by Lakshya Garg?? 3 years, 7 months ago (10137967)

CBSE > Class 12 > Information Technology (802)

1 answers

Lakshya Garg?? 3 years, 7 months ago (10137967)

A object oriented platform independent programming language

5 Thank You

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Where do you see a "jugad"

Posted by Ashutosh Malviya 3 years, 7 months ago (13085225)

CBSE > Class 04 > EVS

1 answers

Mishika Pandey 3 years, 2 months ago (9540567)

We see jugaad mostly in Gujarat

0 Thank You

ANSWER

Different between< BR> and < HR> tages ?

Posted by Sneha Mandal 3 years, 7 months ago (12379498)

CBSE > Class 10 > Computer Applications (165)

1 answers

Shanu Sagar 3 years, 7 months ago (13040117)

tag is used to insert a line break which means the text/image following the tag will be moved to the next line while <hr> tag is used to insert horizontal line that can divide the information into sections.

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