Question

determine whether -2 is a zero of polynomial X square -3x+2​

Answer 1

Answer:

Solution :

as given , p(x)=x2-2x

p(2)=22-2(2)

=4-4=0

∴ 2 is a zero of p(x)

now, p(0)=(0)2-2(0)

=0-0=0

∴ 0 is also zero of p(x)

hence verified

Note :

Mark me as brainlist