2a^3+14a^2-8a-56=0

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Solution for 2a^3+14a^2-8a-56=0 equation:


Simplifying
2a3 + 14a2 + -8a + -56 = 0

Reorder the terms:
-56 + -8a + 14a2 + 2a3 = 0

Solving
-56 + -8a + 14a2 + 2a3 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-28 + -4a + 7a2 + a3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-28 + -4a + 7a2 + a3)' equal to zero and attempt to solve: Simplifying -28 + -4a + 7a2 + a3 = 0 Solving -28 + -4a + 7a2 + a3 = 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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