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

1 Answer

5 votes

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

User Suroj
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