What is (5 square root of 5) squared?

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What is (5 square root of 5) squared?

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Answer 1 · 2015-09-20T12:14:15

125

Explanation:

I'll assume you mean
${(5 \cdot \sqrt{5})}^{2}$ $(5*sqrt(5))^2$

Since it is a multiplication inside the parentheses,
removing the parentheses gives you:
$5^{2} {(\sqrt{5})}^{2}$ $5^2 (sqrt(5))^2$

So, $5^{2} = 25$ $5^2=25$ , right?
And ${(\sqrt{5})}^{2} = 5$ $(sqrt(5))^2=5$ (it's the square of a square-root, so yeah)
Then you are left with:
$25 \cdot 5 = 125$ $25*5=125$

That's it! Hope it helped.

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What is (5 square root of 5) squared?

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