Solve u^2=64, where u is a real number.
Simplify your answer as much as possible.
Taking the square root of both sides of the equation, we get:
u = ±√64
Since the square root of 64 is 8, our simplified solutions are:
u = 8 or u = -8
Simplify your answer as much as possible.
u = ±√64
Since the square root of 64 is 8, our simplified solutions are:
u = 8 or u = -8