9x^2-2=-145

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Solution for 9x^2-2=-145 equation:


Simplifying
9x2 + -2 = -145

Reorder the terms:
-2 + 9x2 = -145

Solving
-2 + 9x2 = -145

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 9x2 = -145 + 2

Combine like terms: -2 + 2 = 0
0 + 9x2 = -145 + 2
9x2 = -145 + 2

Combine like terms: -145 + 2 = -143
9x2 = -143

Divide each side by '9'.
x2 = -15.88888889

Simplifying
x2 = -15.88888889

Reorder the terms:
15.88888889 + x2 = -15.88888889 + 15.88888889

Combine like terms: -15.88888889 + 15.88888889 = 0.00000000
15.88888889 + x2 = 0.00000000

The solution to this equation could not be determined.

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