Write ✓-63 in simplest radical form.

asked Sep 2, 2021 179k views

1 vote

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4 votes

$\textbf{Answer:}$
3i√7

$\textbf{Step-by-step explanation:}$
Rule for negative square roots: √-1=i

√-63
√-1•63
√-1•9•7
3i√7

Mascoj answered Sep 2, 2021

6.8k points

3 votes

Answer:

√63

√9⋅7

√3⋅3 ⋅7

3√7

Step-by-step explanation: Hope this helps

Lucas Derraugh answered Sep 7, 2021

5.8k points

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