Question

What is the value of x? The square root of 2x =4

Answer 1

The answer would be: x=8

Here’s how you solve it!

$\sqrt{2x} = 4$

Square both sides to get 2x out of the square root. 4 squared is 16

2x=16

Then divide both sides by 2

X=8

Make sure to check your answer by adding the square root 2*8 =4

$\sqrt{2 * 8} = 4$

Then simplify and you get 4=4

Since 4=4 that means the answer is correct and you are left with your answer:

x=8

Hope this helps! :3

Answer 2

The answer is x=2
2x=4 divide both sides by 2
2x\2=4/2