8x^2+18=

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Solution for 8x^2+18= equation:


Simplifying
8x2 + 18 = 0

Reorder the terms:
18 + 8x2 = 0

Solving
18 + 8x2 = 0

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 8x2 = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 8x2 = 0 + -18
8x2 = 0 + -18

Combine like terms: 0 + -18 = -18
8x2 = -18

Divide each side by '8'.
x2 = -2.25

Simplifying
x2 = -2.25

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

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

The solution to this equation could not be determined.

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