Question

hey there help me with this Check whether -2, 2 are the zeros of the polynomial, X+2

Answer 1

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Answer 2

Step-by-step explanation:

p(x) = x + 2

Case 1

x - 2 = 0

=> x = 2

p(2) = 2 + 2

= 4

Since p(2) is not a zero, therefore x - 2 is not a zero of the polynomial.

Case 2

x + 2 = 0

=> x = (-2)

p(-2) = 2 - 2

= 0

Since p(-2) is zero, therefore x + 2 is a zero of the polynomial.