Question

Which of the following polynomial has -2 and -3 as its zeroes
a) x 2 -5x-5
b) x 2 +5x-6
c) x 2 +6x-5
d) x 2 +5x+6

Answer 1

Answer:

The correct answer is option (d)

Step-by-step explanation:

Concept :

A polynomial whose zeroes are given can be written as

$x^2-$ (sum of zeroes) $x+$ product of zeroes

So a polynomial with zero -2 and -3 is

$x^2-(-2-3)x+(-2)(-3)=x^2+5x+6$