Question

verify 2 and 0 are the zeros : 1. if the polynomial x2 +2x​

Answer 1

Answer:

If X=2

p(x)= (2)2 + 2(2)

=4+4

=16

If X=0

p(x)= (0)2 + 2(0)

=0+0

=0

Hence, Proved that 2 isnt a zero of the polynomial but 0 is a zero of the polynomial

PLS MARK AS BRAINLIEST

Answer 2

EXPLAINATION

GIVEN

Polynomial p(x) is given by

p(x) = x² + 2x

CONCEPT

A number 'a' is called zero of a polynomial p(x) if (x - a) is a factor of p(x). In other word 'a' is a zero of p(x) if.

p(a) = 0

CALCULATION

Now

p(2) = 2² + 2 x 2 = 4 + 4 = 8

So, 2 is not a zero of p(x)

p(0) = 0² + 2 x 0 = 0

So, 0 is a zero of p(x)