2X^3-14X^2+20X-4X^2-28X+40=

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Solution for 2X^3-14X^2+20X-4X^2-28X+40= equation: 


Simplifying
2X3 + -14X2 + 20X + -4X2 + -28X + 40 = 0

Reorder the terms:
40 + 20X + -28X + -14X2 + -4X2 + 2X3 = 0

Combine like terms: 20X + -28X = -8X
40 + -8X + -14X2 + -4X2 + 2X3 = 0

Combine like terms: -14X2 + -4X2 = -18X2
40 + -8X + -18X2 + 2X3 = 0

Solving
40 + -8X + -18X2 + 2X3 = 0

Solving for variable 'X'.

Factor out the Greatest Common Factor (GCF), '2'.
2(20 + -4X + -9X2 + X3) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(20 + -4X + -9X2 + X3)' equal to zero and attempt to solve:

Simplifying
20 + -4X + -9X2 + X3 = 0

Solving
20 + -4X + -9X2 + X3 = 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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