81x^2+144=0

Solution for 81x^2+144=0 equation:

Simplifying
81x2 + 144 = 0

Reorder the terms:
144 + 81x2 = 0

Solving
144 + 81x2 = 0

Solving for variable 'x'.

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

Add '-144' to each side of the equation.
144 + -144 + 81x2 = 0 + -144

Combine like terms: 144 + -144 = 0
0 + 81x2 = 0 + -144
81x2 = 0 + -144

Combine like terms: 0 + -144 = -144
81x2 = -144

Divide each side by '81'.
x2 = -1.777777778

Simplifying
x2 = -1.777777778

Reorder the terms:
1.777777778 + x2 = -1.777777778 + 1.777777778

Combine like terms: -1.777777778 + 1.777777778 = 0.000000000
1.777777778 + x2 = 0.000000000

The solution to this equation could not be determined.