9u^7+24u^6+12u^5=0

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Solution for 9u^7+24u^6+12u^5=0 equation:


Simplifying
9u7 + 24u6 + 12u5 = 0

Reorder the terms:
12u5 + 24u6 + 9u7 = 0

Solving
12u5 + 24u6 + 9u7 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '3u5'.
3u5(4 + 8u + 3u2) = 0

Factor a trinomial.
3u5((2 + u)(2 + 3u)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'u5' equal to zero and attempt to solve: Simplifying u5 = 0 Solving u5 = 0 Move all terms containing u to the left, all other terms to the right. Simplifying u5 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(2 + u)' equal to zero and attempt to solve: Simplifying 2 + u = 0 Solving 2 + u = 0 Move all terms containing u to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + u = 0 + -2 Combine like terms: 2 + -2 = 0 0 + u = 0 + -2 u = 0 + -2 Combine like terms: 0 + -2 = -2 u = -2 Simplifying u = -2

Subproblem 3

Set the factor '(2 + 3u)' equal to zero and attempt to solve: Simplifying 2 + 3u = 0 Solving 2 + 3u = 0 Move all terms containing u to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3u = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3u = 0 + -2 3u = 0 + -2 Combine like terms: 0 + -2 = -2 3u = -2 Divide each side by '3'. u = -0.6666666667 Simplifying u = -0.6666666667

Solution

u = {-2, -0.6666666667}

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