2 years ago

Simplify square root of negative 72.

Mathematics

2 answers:

MrMuchimi2 years ago

5 0

Answer:

6i $\sqrt{2}$

Step-by-step explanation:

note that $\sqrt{-1}$ = i

$\sqrt{-72}$

= $\sqrt{36(-1)(2)}$

= $\sqrt{36}$ × $\sqrt{-1}$ × $\sqrt{2}$

= 6i $\sqrt{2}$

Vesna [10]2 years ago

3 0

I’m pretty sure it would be 6i square2

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