Question

2x * (x - 2) = 2x + $\frac{2}{2}$ por favorrrr ayudanmennn con estoooo me urgeeee

Answer 1

Respuesta:

$x=\frac{3+\sqrt{11}}{2},\:x=\frac{3-\sqrt{11}}{2}$

Explicación paso a paso:

$2x\left(x-2\right)=2x+\frac{2}{2}\\\\2x\left(x-2\right)\cdot \:2=2x\cdot \:2+\frac{2}{2}\cdot \:2\\\\4x\left(x-2\right)=4x+2\\\\4x^2-8x=4x+2\\\\4x^2-8x-2=4x\\\\4x^2-12x-2=0\\\\x=\frac{3+\sqrt{11}}{2},\:x=\frac{3-\sqrt{11}}{2}$