What is a square root? and what is a perfect square? do not use google to answer.

A square root is the little 2 at the top of a number so when you square a number it means you are multiplying how many is squared of that same number. And a perfect square is when you have a certain square that is given with how much their is in that square and then you use a radicand for that number equals how many that was square rooted so lets say the given square is 81 then ur perfect square would be 9^2.

Hope this helped!!

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i