5x^2-2-12=0

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

Simplifying
5x2 + -2 + -12 = 0

Reorder the terms:
-2 + -12 + 5x2 = 0

Combine like terms: -2 + -12 = -14
-14 + 5x2 = 0

Solving
-14 + 5x2 = 0

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 5x2 = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 5x2 = 0 + 14
5x2 = 0 + 14

Combine like terms: 0 + 14 = 14
5x2 = 14

Divide each side by '5'.
x2 = 2.8

Simplifying
x2 = 2.8

Take the square root of each side:
x = {-1.673320053, 1.673320053}