Question

check whether -2 and 2 are the zeros of the polynomial x+2 please tell fast

Answer 1

Answer:

Step-by-step explanation:

-2 is a zero of x+2

Answer 2

Step-by-step explanation:

When zero is (-2).

p(2)=x+2=0

-2+2=0

0=0

LHS=RHS

So, (-2) is a zero of x+2.

When zero is 2.

p(2)=x+2=0

2+2=0

4≠0

∴ 2 is not a zero of x+2.