1120=8x^3-148x^2+684x

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Solution for 1120=8x^3-148x^2+684x equation:


Simplifying
1120 = 8x3 + -148x2 + 684x

Reorder the terms:
1120 = 684x + -148x2 + 8x3

Solving
1120 = 684x + -148x2 + 8x3

Solving for variable 'x'.

Reorder the terms:
1120 + -684x + 148x2 + -8x3 = 684x + -684x + -148x2 + 148x2 + 8x3 + -8x3

Combine like terms: 684x + -684x = 0
1120 + -684x + 148x2 + -8x3 = 0 + -148x2 + 148x2 + 8x3 + -8x3
1120 + -684x + 148x2 + -8x3 = -148x2 + 148x2 + 8x3 + -8x3

Combine like terms: -148x2 + 148x2 = 0
1120 + -684x + 148x2 + -8x3 = 0 + 8x3 + -8x3
1120 + -684x + 148x2 + -8x3 = 8x3 + -8x3

Combine like terms: 8x3 + -8x3 = 0
1120 + -684x + 148x2 + -8x3 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(280 + -171x + 37x2 + -2x3) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(280 + -171x + 37x2 + -2x3)' equal to zero and attempt to solve: Simplifying 280 + -171x + 37x2 + -2x3 = 0 Solving 280 + -171x + 37x2 + -2x3 = 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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