Question

Which of the following is equivalent to the expression below?

√-36
O A. 6i
OB. -6i
O C. 6
OD. -6

Answer 1

The square root of -36 is equivalent to 6i.

Step-by-step explanation:

The expression √-36 represents the square root of -36. Since the square root of a negative number is not a real number, we need to work with imaginary numbers.

The square root of -1 is denoted as 'i'. Therefore, the square root of -36 can be written as 6i. So, the correct equivalent expression is 6i.

Learn more about Square roots and imaginary numbers