Question

check whether (x-2) is a factor of x^2-4​

Answer 1

Answer:

Yes, x-2 is factor of x^2-4

Step-by-step explanation:

Given, p(x) = x^2-4

g(x) =x-2 let g(x)=0

then x-2=0

x=2

then if p(2) =0 then x-2 is factor

p(2)=2^2-4

4-4=0

p(2)=0

:. x-2 is factor of x^2-4

Answer 2

Answer:

true

Step-by-step explanation: