64=4X^2

Solution for 64=4X^2 equation:

Simplifying
64 = 4X2

Solving
64 = 4X2

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-4X2' to each side of the equation.
64 + -4X2 = 4X2 + -4X2

Combine like terms: 4X2 + -4X2 = 0
64 + -4X2 = 0

Add '-64' to each side of the equation.
64 + -64 + -4X2 = 0 + -64

Combine like terms: 64 + -64 = 0
0 + -4X2 = 0 + -64
-4X2 = 0 + -64

Combine like terms: 0 + -64 = -64
-4X2 = -64

Divide each side by '-4'.
X2 = 16

Simplifying
X2 = 16

Take the square root of each side:
X = {-4, 4}