Question

what is the
value
the Polynomials x2-1 and x2-2x+1 vanish simultaneously​

Answer 1

Answer:

x

2

−1=(x+1)(x−1)

x

2

−2x+1=x

2

−x−x+1=x(x−1)−1(x−1)=(x−1)

2

Value of both polynomials become zero, when x=1.