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Simplify -3i sqrt -40 Enter your answer in simplest radical form
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3 votes
Simplify -3i sqrt -40

Enter your answer in simplest radical form

User Vidhya Sagar Reddy
by
4.5k points

1 Answer

3 votes

Answer:


6√(10)

Explanation:


-3i√(-40) \\= -3i√((-1)(5)(8)) \\= -3i√(-1) \sqrt{(5)(2^(3))} \\= -3i(i)(2)√((5)(2)) \\= 6√(10)

User JoshuaBox
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5.1k points
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