Question

In the space provided below, simplify the expression (square root of -144). Leave your answer in simplest radical form, if necessary. Show all work and write your response in the space provided below.

pls help im so lost ​

Answer 1

Answer: 12i

Explanation:

you cannot square root a negative number, therefore take the negative out of 144

`√(-1) √(144)`

The square root of negative 1 is equal to the imaginary number i

`i √(144)`

The square root of 144 is 12

`12i`