9x^2-54+81=0

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Solution for 9x^2-54+81=0 equation:


Simplifying
9x2 + -54 + 81 = 0

Reorder the terms:
-54 + 81 + 9x2 = 0

Combine like terms: -54 + 81 = 27
27 + 9x2 = 0

Solving
27 + 9x2 = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 9x2 = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 9x2 = 0 + -27
9x2 = 0 + -27

Combine like terms: 0 + -27 = -27
9x2 = -27

Divide each side by '9'.
x2 = -3

Simplifying
x2 = -3

Reorder the terms:
3 + x2 = -3 + 3

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

The solution to this equation could not be determined.

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