(u^2-u-20)(3u-24)=0

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Solution for (u^2-u-20)(3u-24)=0 equation: 


Simplifying
(u2 + -1u + -20)(3u + -24) = 0

Reorder the terms:
(-20 + -1u + u2)(3u + -24) = 0

Reorder the terms:
(-20 + -1u + u2)(-24 + 3u) = 0

Multiply (-20 + -1u + u2) * (-24 + 3u)
(-20(-24 + 3u) + -1u * (-24 + 3u) + u2(-24 + 3u)) = 0
((-24 * -20 + 3u * -20) + -1u * (-24 + 3u) + u2(-24 + 3u)) = 0
((480 + -60u) + -1u * (-24 + 3u) + u2(-24 + 3u)) = 0
(480 + -60u + (-24 * -1u + 3u * -1u) + u2(-24 + 3u)) = 0
(480 + -60u + (24u + -3u2) + u2(-24 + 3u)) = 0
(480 + -60u + 24u + -3u2 + (-24 * u2 + 3u * u2)) = 0
(480 + -60u + 24u + -3u2 + (-24u2 + 3u3)) = 0

Combine like terms: -60u + 24u = -36u
(480 + -36u + -3u2 + -24u2 + 3u3) = 0

Combine like terms: -3u2 + -24u2 = -27u2
(480 + -36u + -27u2 + 3u3) = 0

Solving
480 + -36u + -27u2 + 3u3 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '3'.
3(160 + -12u + -9u2 + u3) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(160 + -12u + -9u2 + u3)' equal to zero and attempt to solve:

Simplifying
160 + -12u + -9u2 + u3 = 0

Solving
160 + -12u + -9u2 + u3 = 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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