5q^3-44q^2=9q

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Solution for 5q^3-44q^2=9q equation:


Simplifying
5q3 + -44q2 = 9q

Reorder the terms:
-44q2 + 5q3 = 9q

Solving
-44q2 + 5q3 = 9q

Solving for variable 'q'.

Reorder the terms:
-9q + -44q2 + 5q3 = 9q + -9q

Combine like terms: 9q + -9q = 0
-9q + -44q2 + 5q3 = 0

Factor out the Greatest Common Factor (GCF), 'q'.
q(-9 + -44q + 5q2) = 0

Factor a trinomial.
q((-1 + -5q)(9 + -1q)) = 0

Subproblem 1

Set the factor 'q' equal to zero and attempt to solve: Simplifying q = 0 Solving q = 0 Move all terms containing q to the left, all other terms to the right. Simplifying q = 0

Subproblem 2

Set the factor '(-1 + -5q)' equal to zero and attempt to solve: Simplifying -1 + -5q = 0 Solving -1 + -5q = 0 Move all terms containing q to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -5q = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -5q = 0 + 1 -5q = 0 + 1 Combine like terms: 0 + 1 = 1 -5q = 1 Divide each side by '-5'. q = -0.2 Simplifying q = -0.2

Subproblem 3

Set the factor '(9 + -1q)' equal to zero and attempt to solve: Simplifying 9 + -1q = 0 Solving 9 + -1q = 0 Move all terms containing q to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1q = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1q = 0 + -9 -1q = 0 + -9 Combine like terms: 0 + -9 = -9 -1q = -9 Divide each side by '-1'. q = 9 Simplifying q = 9

Solution

q = {0, -0.2, 9}

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