81x^2+121=0

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Solution for 81x^2+121=0 equation:


Simplifying
81x2 + 121 = 0

Reorder the terms:
121 + 81x2 = 0

Solving
121 + 81x2 = 0

Solving for variable 'x'.

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

Add '-121' to each side of the equation.
121 + -121 + 81x2 = 0 + -121

Combine like terms: 121 + -121 = 0
0 + 81x2 = 0 + -121
81x2 = 0 + -121

Combine like terms: 0 + -121 = -121
81x2 = -121

Divide each side by '81'.
x2 = -1.49382716

Simplifying
x2 = -1.49382716

Reorder the terms:
1.49382716 + x2 = -1.49382716 + 1.49382716

Combine like terms: -1.49382716 + 1.49382716 = 0.00000000
1.49382716 + x2 = 0.00000000

The solution to this equation could not be determined.

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