Question

Simplify square root of -36 a. 6i b. -6i c. 6 d. -6

Answer 1

Answer:

A. 6i

Step-by-step explanation:

Apply by the radicial rule.

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

$\sqrt{-1}\sqrt{36}$

Imaginary number.

$\sqrt{36 i}$

Square root the numbers from left to right.

$6^2=36$

$\sqrt{6^2}=6$

6i is the correct answer.

I hope this helps you, and have a wonderful day.