Question

x2 - 2x +1 = 0 me ayudan a resolverlo​

Answer 1

x² - 2x + 1 = 0

x          - 1

x          - 1

- x - x  =-2x

(x - 1)(x -1) = 0

x-1 = 0    x -1 = 0

x = 1    x =  1

CS = ( 1 )

Eternamente axllxa