2x^3+18x+40x=0

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Solution for 2x^3+18x+40x=0 equation: 


Simplifying
2x3 + 18x + 40x = 0

Reorder the terms:
18x + 40x + 2x3 = 0

Combine like terms: 18x + 40x = 58x
58x + 2x3 = 0

Solving
58x + 2x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(29 + x2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(29 + x2)' equal to zero and attempt to solve:

Simplifying
29 + x2 = 0

Solving
29 + x2 = 0

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

Add '-29' to each side of the equation.
29 + -29 + x2 = 0 + -29

Combine like terms: 29 + -29 = 0
0 + x2 = 0 + -29
x2 = 0 + -29

Combine like terms: 0 + -29 = -29
x2 = -29

Simplifying
x2 = -29

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

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