Question

verify whether x=-2 and x=4 are zeroes of the polynomial p(x)=x³-6x²+32​

Answer 1

Answer:

yes

Step-by-step explanation:

First x= -2

p(-2) = -2³-6(-2)²+32

=-8-6(4)+32

=-8-24+32

=-32+32

=0

second x = 4

p(4) = 4³-6(4)²+32

=64-6(16)+32

=64-96+32

=96-96

=0

Hence , verfied that the given values of x are the zeroes of the polynomial