4x^2-2x^2-4=2

Solution for 4x^2-2x^2-4=2 equation:

Simplifying
4x2 + -2x2 + -4 = 2

Reorder the terms:
-4 + 4x2 + -2x2 = 2

Combine like terms: 4x2 + -2x2 = 2x2
-4 + 2x2 = 2

Solving
-4 + 2x2 = 2

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 2x2 = 2 + 4

Combine like terms: -4 + 4 = 0
0 + 2x2 = 2 + 4
2x2 = 2 + 4

Combine like terms: 2 + 4 = 6
2x2 = 6

Divide each side by '2'.
x2 = 3

Simplifying
x2 = 3

Take the square root of each side:
x = {-1.732050808, 1.732050808}