Question

Solve x second power = 121.

Answer 1

x^2 = 121

To solve this, all you need to do is the opposite of squaring a number, which is finding the square root.

√x^2 = √121
x = 11

But also remember that when you find the square root, the number can be either negative or positive.

x = +/-11

Answer 2

11 x11 is 121 one hundred twenty one