9x^2+25+36x^2+81=0

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Solution for 9x^2+25+36x^2+81=0 equation:


Simplifying
9x2 + 25 + 36x2 + 81 = 0

Reorder the terms:
25 + 81 + 9x2 + 36x2 = 0

Combine like terms: 25 + 81 = 106
106 + 9x2 + 36x2 = 0

Combine like terms: 9x2 + 36x2 = 45x2
106 + 45x2 = 0

Solving
106 + 45x2 = 0

Solving for variable 'x'.

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

Add '-106' to each side of the equation.
106 + -106 + 45x2 = 0 + -106

Combine like terms: 106 + -106 = 0
0 + 45x2 = 0 + -106
45x2 = 0 + -106

Combine like terms: 0 + -106 = -106
45x2 = -106

Divide each side by '45'.
x2 = -2.355555556

Simplifying
x2 = -2.355555556

Reorder the terms:
2.355555556 + x2 = -2.355555556 + 2.355555556

Combine like terms: -2.355555556 + 2.355555556 = 0.000000000
2.355555556 + x2 = 0.000000000

The solution to this equation could not be determined.

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