-4x^2+33=0

Solution for -4x^2+33=0 equation:

Simplifying
-4x2 + 33 = 0

Reorder the terms:
33 + -4x2 = 0

Solving
33 + -4x2 = 0

Solving for variable 'x'.

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

Add '-33' to each side of the equation.
33 + -33 + -4x2 = 0 + -33

Combine like terms: 33 + -33 = 0
0 + -4x2 = 0 + -33
-4x2 = 0 + -33

Combine like terms: 0 + -33 = -33
-4x2 = -33

Divide each side by '-4'.
x2 = 8.25

Simplifying
x2 = 8.25

Take the square root of each side:
x = {-2.872281323, 2.872281323}