Question

The statement p(x) =x2-
4 is equal to zero is
mathematically acceptable if A x=2 B x= -2 C x=2 and x=-2 D x=0​

Answer 1

Step-by-step explanation:

option C will be correct

as if we factorise p(x)

so we will get = x^2 -4 = x^2 -2^2 =

(x+2)(x-2)

and acc to that

x+2 = 0

x= -2

with

x-2 =0

x= 2