Question

-2^3,-9 find a quadratic polynomial whose sum and product respectively of the zeros are is given also find the zeros of these polynomials by factorization

Answer 1

Hi ,

Let m , n are two zeroes of a quadratic

polynomial ,

It is given that

sum of the zeroes = m + n = -2³ = -8

product of the zeroes = mn = -9

Now , form of a quadratic polynomial whose

zeroes are m , n is

p ( x ) = x² - ( m + n )x + mn

= x² - ( -8 )x + ( -9 )

= x² + 8x - 9

I hope this helps you.

: )

n =

Answer 2

Answer:

ye to mene bhi pucha tha