8x^2+27+9=

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Solution for 8x^2+27+9= equation:


Simplifying
8x2 + 27 + 9 = 0

Reorder the terms:
27 + 9 + 8x2 = 0

Combine like terms: 27 + 9 = 36
36 + 8x2 = 0

Solving
36 + 8x2 = 0

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 8x2 = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 8x2 = 0 + -36
8x2 = 0 + -36

Combine like terms: 0 + -36 = -36
8x2 = -36

Divide each side by '8'.
x2 = -4.5

Simplifying
x2 = -4.5

Reorder the terms:
4.5 + x2 = -4.5 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
4.5 + x2 = 0.0

The solution to this equation could not be determined.

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