4x^3+2x^3-15=0

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Solution for 4x^3+2x^3-15=0 equation:


Simplifying
4x3 + 2x3 + -15 = 0

Reorder the terms:
-15 + 4x3 + 2x3 = 0

Combine like terms: 4x3 + 2x3 = 6x3
-15 + 6x3 = 0

Solving
-15 + 6x3 = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 6x3 = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 6x3 = 0 + 15
6x3 = 0 + 15

Combine like terms: 0 + 15 = 15
6x3 = 15

Divide each side by '6'.
x3 = 2.5

Simplifying
x3 = 2.5

Reorder the terms:
-2.5 + x3 = 2.5 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
-2.5 + x3 = 0.0

The solution to this equation could not be determined.

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