Question

the roots of x square - 2 x minus r square + 1 equal to zero are​

Answer 1

Step-by-step explanation:

X² - 2x + 1 = 0

=> X ² - x - x +1 = 0 ( By middle term factorisation)

=> X ( x - 1 ) - 1 ( x - 1 ) = 0

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

So, x = + 1 ( ans ).

Answer 2

Answer:

x = +1 ans ok... mate

Step-by-step explanation:

hope it helps