Question

The new no. of polynomials having zeroes as -2 and 5 is........
(A) 1

(B) 2

(C) 3

(D) more than 3
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Answer 1

$\huge\red{\tt{\underline{Answer:-}}}$

(D) more than 3

Explanation:-

Let p (x) = ax2 + bx + c be the required polynomial whose zeroes are -2 and 5. Hence, the required number of polynomials are infinite i.e., more than 3.

Answer 2

ANSWER:

d) more than 3

EXPLANATION:

THE POLYNOMIALS WITH ZEROES -2 AND 5 IS;

f(x)=x²-(-2+5)x+(-2)5

=f(x)=x²-3x-10

BUT AS WE CAN MULTIPLY THIS POLYNOMIAL WITH ANY OTHER NUMBER,

THE NO. OF POLYNOMIALS HAVING ZEROES -2 AND 5 CAN BE INFINITE.