Math, asked by dhirendrau193, 8 months ago

if alpha and beta are zeros of quadratic polynomial 4x²-5x-1.find the vakues of alpha² beta+alpha beta²

Answers

Answered by STarAK

0

Answer:

=alpha.bita(alpha+bita)

=(a+B)=-b/a=-(-5)/4

=(a.B)= c/a = 1/4

=1/4(-5/4) ans.

Previous Question

Next Question

Similar questions

Social Sciences, 4 months ago

What is blockbuster ?

English, 4 months ago

c) The word in the passage that is similar to "named unofficially is- (0) zones (ii) dubbed (ii) debris (iv) gyre 2) Read the passage given below and answer the questions that follow There was an emperor of Persia who took great pleasure in night walked in disguise through the city, and met with many adventures that part of the town inhabited only by meanet sort, he heard som near and looking...

CBSE BOARD X, 4 months ago

What are the first three books of The Old Testament?

Math, 8 months ago

In how much time, will Rs. 400 amount to Rs. 441 at 5% p.a. , if the interest is compounded annually?

Science, 8 months ago

what is mean by bitumious...

English, 1 year ago

Englishmen like others to react to political situations like.....

Math, 1 year ago

X = 2+root 2 + 1÷2+root 2+1÷root2-2...

Math, 1 year ago

$16 \times 36 \sqrt{6$ ...