Question

(x+1)2=4x resolva ! ajuda !

Answer 1

Boa noite!!!

$(x + 1) \times 2 = 4x \\ 2x + 2 = 4x \\ 2x - 4x = - 2 \\ - 2x = - 2 \: ^{( - 1)} \\ 2x = 2 \\ x = \frac{2}{2} \\ x = 1$

Espero ter ajudado! :)

Answer 2

2x+2=4x
-4x+2x=-2
-2x=-2
x=-2 =
-2
1