3x^2+2=4

Solution for 3x^2+2=4 equation:

Simplifying
3x2 + 2 = 4

Reorder the terms:
2 + 3x2 = 4

Solving
2 + 3x2 = 4

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 3x2 = 4 + -2

Combine like terms: 2 + -2 = 0
0 + 3x2 = 4 + -2
3x2 = 4 + -2

Combine like terms: 4 + -2 = 2
3x2 = 2

Divide each side by '3'.
x2 = 0.6666666667

Simplifying
x2 = 0.6666666667

Take the square root of each side:
x = {-0.816496581, 0.816496581}