Evaluate
-9
Factor
-9
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\sqrt{3}\left(2\sqrt{3}-5\sqrt{3}\right)
Factor 75=5^{2}\times 3. Rewrite the square root of the product \sqrt{5^{2}\times 3} as the product of square roots \sqrt{5^{2}}\sqrt{3}. Take the square root of 5^{2}.
\sqrt{3}\left(-3\right)\sqrt{3}
Combine 2\sqrt{3} and -5\sqrt{3} to get -3\sqrt{3}.
3\left(-3\right)
Multiply \sqrt{3} and \sqrt{3} to get 3.
-9
Multiply 3 and -3 to get -9.
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