2x^2+3=14

Solution for 2x^2+3=14 equation:

Simplifying
2x2 + 3 = 14

Reorder the terms:
3 + 2x2 = 14

Solving
3 + 2x2 = 14

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 2x2 = 14 + -3

Combine like terms: 3 + -3 = 0
0 + 2x2 = 14 + -3
2x2 = 14 + -3

Combine like terms: 14 + -3 = 11
2x2 = 11

Divide each side by '2'.
x2 = 5.5

Simplifying
x2 = 5.5

Take the square root of each side:
x = {-2.34520788, 2.34520788}