5X^2-12=0

Solution for 5X^2-12=0 equation:

Simplifying
5X2 + -12 = 0

Reorder the terms:
-12 + 5X2 = 0

Solving
-12 + 5X2 = 0

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + 12 + 5X2 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 5X2 = 0 + 12
5X2 = 0 + 12

Combine like terms: 0 + 12 = 12
5X2 = 12

Divide each side by '5'.
X2 = 2.4

Simplifying
X2 = 2.4

Take the square root of each side:
X = {-1.549193338, 1.549193338}