(3u-3)(u^2-3u-4)=0

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Solution for (3u-3)(u^2-3u-4)=0 equation:


Simplifying
(3u + -3)(u2 + -3u + -4) = 0

Reorder the terms:
(-3 + 3u)(u2 + -3u + -4) = 0

Reorder the terms:
(-3 + 3u)(-4 + -3u + u2) = 0

Multiply (-3 + 3u) * (-4 + -3u + u2)
(-3(-4 + -3u + u2) + 3u * (-4 + -3u + u2)) = 0
((-4 * -3 + -3u * -3 + u2 * -3) + 3u * (-4 + -3u + u2)) = 0
((12 + 9u + -3u2) + 3u * (-4 + -3u + u2)) = 0
(12 + 9u + -3u2 + (-4 * 3u + -3u * 3u + u2 * 3u)) = 0
(12 + 9u + -3u2 + (-12u + -9u2 + 3u3)) = 0

Reorder the terms:
(12 + 9u + -12u + -3u2 + -9u2 + 3u3) = 0

Combine like terms: 9u + -12u = -3u
(12 + -3u + -3u2 + -9u2 + 3u3) = 0

Combine like terms: -3u2 + -9u2 = -12u2
(12 + -3u + -12u2 + 3u3) = 0

Solving
12 + -3u + -12u2 + 3u3 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '3'.
3(4 + -1u + -4u2 + u3) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(4 + -1u + -4u2 + u3)' equal to zero and attempt to solve: Simplifying 4 + -1u + -4u2 + u3 = 0 Solving 4 + -1u + -4u2 + 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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