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Elodia [21]
3 years ago
7

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

Mathematics
2 answers:
VLD [36.1K]3 years ago
5 0

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

aleksklad [387]3 years ago
4 0
The answer is x=2
2x=4 divide both sides by 2
2x\2=4/2
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