(x-1)(x-1)=x²+5
Answer :
We have : ( x - 1 ) ( x - 1 ) = x 2 + 5 , So
x 2 - x - x + 1 = x 2 + 5
x 2 - 2 x + 1 = x 2 + 5
- 2 x + 1 = 5
- 2 x = 4
x =
x = - 2 ( Ans )
We have : ( x - 1 ) ( x - 1 ) = x 2 + 5 , So
x 2 - x - x + 1 = x 2 + 5
x 2 - 2 x + 1 = x 2 + 5
- 2 x + 1 = 5
- 2 x = 4
x =
x = - 2 ( Ans )