4x^2+9=O

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Solution for 4x^2+9=O equation:


Simplifying
4x2 + 9 = O

Reorder the terms:
9 + 4x2 = O

Solving
9 + 4x2 = O

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 4x2 = -9 + O

Combine like terms: 9 + -9 = 0
0 + 4x2 = -9 + O
4x2 = -9 + O

Divide each side by '4'.
x2 = -2.25 + 0.25O

Simplifying
x2 = -2.25 + 0.25O

Reorder the terms:
2.25 + -0.25O + x2 = -2.25 + 0.25O + 2.25 + -0.25O

Reorder the terms:
2.25 + -0.25O + x2 = -2.25 + 2.25 + 0.25O + -0.25O

Combine like terms: -2.25 + 2.25 = 0.00
2.25 + -0.25O + x2 = 0.00 + 0.25O + -0.25O
2.25 + -0.25O + x2 = 0.25O + -0.25O

Combine like terms: 0.25O + -0.25O = 0.00
2.25 + -0.25O + x2 = 0.00

The solution to this equation could not be determined.

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