Question

1:Check whether -2 and 2 are zeros of the polynomial x + 2

Answer 1

Answer:

Firstly place x = -2 in the equation

 -2 + 2 =0

Hence, -2 is the zero of x + 2

Now place x = 2 in the equation

 2 + 2 = 4

Sum is not equal to zero

Hence 2 is not the zero of x + 2

Answer 2

Answer:

Kindly follow me and mark me brainliest

Step-by-step explanation:

first put -2 in place of x

x+2=0

-2+2=0

0=0

-2 Is the zero of polynomial

now put 2 in place of x

x+2=0

2+2=0

4 Is not equal to 0

so 2 is not the zero of polynomial.