Question

Prove that x-1 is a factor of x^3-1​

Answer 1

Answer:

p(x)=x^3 -1

if x-1=0

x=1

p(1) = x^3 -1

= 1^3 - 1

=1-1

=0

hence x-1 is the factor of x^3 -1

if u understood mark me as brainlist

Answer 2

SOLUTION

Given,

p(x)= x-1

x-1=0

x= 1

putting x= 1 factor of x^3-1

=) (1)^3-1

=)1-1

=)0

hope it helps ✔️