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=(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