Question

Check whether -2and 5 are zeroes of the polynomial p(x)=x^2-3x-10

Answer 1

Answer:

let's check

p(-2)=(-2)^2-3×-2-10

=4-3×-22

=1×-22

so it is not a factor of px

p(5)=(5)^2-3×5-10

=25-3×-5

=22×-5

=-110

so it also not a factor of px

Step-by-step explanation:

mark as BRAINLIST answer.