3 years ago

If x² + x² + x² = 6, what is x?

Mathematics

2 answers:

max2010maxim [7]3 years ago

8 0

Answer:

Square root of 2

Step-by-step explanation:

3x²=6

Divide each side by 3: 3x² ÷ 3=6÷3

X²=2

Then square root each side

So answer is square root of 2

kramer3 years ago

5 0

x² + x² + x² = 6

3x²=6

Divide both sides by three

x²=2

Take the square root of both sides

x=1.41421356237...

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