Q. 95.0( 2 Votes )

A. x

B. x

C. x

D. none of these

Answer :

We have, α = 5, β = -3

Thus, sum of zeros(α + β) = 5 – 3 = 2

Product of zeros(αβ) = 5(-3) = -15

We know that,

Required polynomial = x^{2} – (α + β) + αβ

= x^{2} – 2x – 15

Hence, option C is correct.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

RELATED QUESTIONS :

Find quadratic polynomial whose zeroes are :

KC Sinha - Mathematics

Find quadratic polynomial whose zeroes are :

KC Sinha - Mathematics

Find quadratic polynomial whose zeroes are :

KC Sinha - Mathematics

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively:

KC Sinha - Mathematics

Find quadratic polynomial whose zeroes are :

3, – 3

KC Sinha - MathematicsIf α and β are the zeroes of the quadratic polynomial p(x) = ax^{2} + bx + c then evaluate α^{2} β + α β^{2}.

A quadratic polynomial whose zeros are 5 and ‒3, is

RS Aggarwal - MathematicsFind a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively:

0,3

KC Sinha - MathematicsThe zeros of the polynomial x^{2} – 2x – 3 are

Which of the following is a polynomial?

RS Aggarwal - Mathematics