8x^3+729=0

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Solution for 8x^3+729=0 equation:


Simplifying
8x3 + 729 = 0

Reorder the terms:
729 + 8x3 = 0

Solving
729 + 8x3 = 0

Solving for variable 'x'.

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

Add '-729' to each side of the equation.
729 + -729 + 8x3 = 0 + -729

Combine like terms: 729 + -729 = 0
0 + 8x3 = 0 + -729
8x3 = 0 + -729

Combine like terms: 0 + -729 = -729
8x3 = -729

Divide each side by '8'.
x3 = -91.125

Simplifying
x3 = -91.125

Reorder the terms:
91.125 + x3 = -91.125 + 91.125

Combine like terms: -91.125 + 91.125 = 0.000
91.125 + x3 = 0.000

The solution to this equation could not be determined.

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