3u^7+12u^2=

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Solution for 3u^7+12u^2= equation:


Simplifying
3u7 + 12u2 = 0

Reorder the terms:
12u2 + 3u7 = 0

Solving
12u2 + 3u7 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '3u2'.
3u2(4 + u5) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'u2' equal to zero and attempt to solve: Simplifying u2 = 0 Solving u2 = 0 Move all terms containing u to the left, all other terms to the right. Simplifying u2 = 0 Take the square root of each side: u = {0}

Subproblem 2

Set the factor '(4 + u5)' equal to zero and attempt to solve: Simplifying 4 + u5 = 0 Solving 4 + u5 = 0 Move all terms containing u to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + u5 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + u5 = 0 + -4 u5 = 0 + -4 Combine like terms: 0 + -4 = -4 u5 = -4 Simplifying u5 = -4 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

u = {0}

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