Simplify the radicals
Simplify the following: √(-36)
6i
What is the absolute value of 2 + 3i
√13
What is the absolute value of -4+7i
√65
What is the absolute value of 2 -4i
2√5
What is the absolute value of -5 - 5i
5√2
What is the absolute value of 7 - 8i
√113