(√-15)(√-6), with steps please. Thank you.

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asked Jun 23, 2018 175k views

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Huguenot · Answer 1 · 2018-06-28T22:02:14+0000

If you mult. these two radicals together, you'll combine the radicands -15 and -6 into one amount: 90, and this 90 is under the radical: sqrt(90).

Now, 9 is a perfect square, tho' 10 is not. Thus, sqrt(90) = 3sqrt(10) (ANSWER)

(√-15)(√-6), with steps please. Thank you.

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