3x(3x)=-81

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Solution for 3x(3x)=-81 equation:


Simplifying
3x(3x) = -81

Remove parenthesis around (3x)
3x * 3x = -81

Reorder the terms for easier multiplication:
3 * 3x * x = -81

Multiply 3 * 3
9x * x = -81

Multiply x * x
9x2 = -81

Solving
9x2 = -81

Solving for variable 'x'.

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

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

Simplifying
x2 = -9

Reorder the terms:
9 + x2 = -9 + 9

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

The solution to this equation could not be determined.

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