0=10x^3+40x-30

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Solution for 0=10x^3+40x-30 equation: 


Simplifying
0 = 10x3 + 40x + -30

Reorder the terms:
0 = -30 + 40x + 10x3

Solving
0 = -30 + 40x + 10x3

Solving for variable 'x'.

Combine like terms: 0 + 30 = 30
30 + -40x + -10x3 = -30 + 40x + 10x3 + 30 + -40x + -10x3

Reorder the terms:
30 + -40x + -10x3 = -30 + 30 + 40x + -40x + 10x3 + -10x3

Combine like terms: -30 + 30 = 0
30 + -40x + -10x3 = 0 + 40x + -40x + 10x3 + -10x3
30 + -40x + -10x3 = 40x + -40x + 10x3 + -10x3

Combine like terms: 40x + -40x = 0
30 + -40x + -10x3 = 0 + 10x3 + -10x3
30 + -40x + -10x3 = 10x3 + -10x3

Combine like terms: 10x3 + -10x3 = 0
30 + -40x + -10x3 = 0

Factor out the Greatest Common Factor (GCF), '10'.
10(3 + -4x + -1x3) = 0

Ignore the factor 10.

Subproblem 1
Set the factor '(3 + -4x + -1x3)' equal to zero and attempt to solve:

Simplifying
3 + -4x + -1x3 = 0

Solving
3 + -4x + -1x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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