Question

Solve for x.2x - 4x=0OA0,-4OB.0,-2Ос.0,2OD. 2,4PLEASE HELP????

Answer 1

Given the equation

$2x^2-4x=0$

To get x,

Step 1: Simplify by expanding

$2x(x-2)=0$

Step 2: Find the zeros of the expression

$2x=0\text{ and (x-2)=0}$

so that

$\begin{gathered} 2x=0 \\ x=\frac{0}{2}=0 \\ x=0 \\ \end{gathered}$

and

$\begin{gathered} x-2=0 \\ x=0+2 \\ x=2 \end{gathered}$

Therefore the values of x = 0, 2

Thus, option C is correct