Answer:
x^2 -2x+1
Step-by-step explanation:
(x - 1 )(x - 1)
FOIL
first: x*x = x^2
Outer: -1x
inner: -1x
Last: -1*-1 = 1
Add these together
x^2 -1x-1x+1
x² - 2x +1
(x - 1) (x - 1)
x(x - 1) - 1(x - 1)
x² - x - x + 1
x² -2x + 1
