Question

14. Check whether -2 and 3 are the zeroes of the polynomial p(x) = x²-x-6​

Answer 1

Step-by-step explanation:

p(x)=x²-x-6

p(-2)=(-2)²-(-2)-6

=4+2-6

=6-6

=0

-2 is the zero of given polynomial.

p(3)=(3)²-(3)-6

=9-3-6

= 6-6

=0

3 is the zero of the given polynomial.

hope it helps you!

Answer 2

Yes -2 and 3 are the zeros of the polynomial