3x^2+18+15=0

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Solution for 3x^2+18+15=0 equation:


Simplifying
3x2 + 18 + 15 = 0

Reorder the terms:
18 + 15 + 3x2 = 0

Combine like terms: 18 + 15 = 33
33 + 3x2 = 0

Solving
33 + 3x2 = 0

Solving for variable 'x'.

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

Add '-33' to each side of the equation.
33 + -33 + 3x2 = 0 + -33

Combine like terms: 33 + -33 = 0
0 + 3x2 = 0 + -33
3x2 = 0 + -33

Combine like terms: 0 + -33 = -33
3x2 = -33

Divide each side by '3'.
x2 = -11

Simplifying
x2 = -11

Reorder the terms:
11 + x2 = -11 + 11

Combine like terms: -11 + 11 = 0
11 + x2 = 0

The solution to this equation could not be determined.

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