Question

The number of polynomials having zeroes -2 and 5 is :

Answer 1

Answer:

hey mate this is the answer

Step-by-step explanation:

it is a quadratic polynomial..

and the polynomial is x^2+2x+5

Answer 2

Step-by-step explanation:

Given data

• Zeroes of polynomial are -2 and 5.

• We know that if A and B are zeroes of polynomial.Then polynomial is written as

        P(X) = (X -A) (X -B)       ...1)

• So we can write

        A = -2

        and

        B = 5

• So polynomial is

        P(X) = (X -{-2})(X-5)

        P(X) = (X +2) (X-5)

• On further simplify

        P(X) = X² + 2X -5X -10

        P(X) = X² -3X -10 = This is polynomial.

• Here we see degree of polynomial is two.

• Here we also see that there are only one polynomial which have only zeroes -2 and 5