42q^3r+39q^2r-10q^3r=

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Solution for 42q^3r+39q^2r-10q^3r= equation:


Simplifying
42q3r + 39q2r + -10q3r = 0

Reorder the terms:
39q2r + 42q3r + -10q3r = 0

Combine like terms: 42q3r + -10q3r = 32q3r
39q2r + 32q3r = 0

Solving
39q2r + 32q3r = 0

Solving for variable 'q'.

Factor out the Greatest Common Factor (GCF), 'q2r'.
q2r(39 + 32q) = 0

Subproblem 1

Set the factor 'q2r' equal to zero and attempt to solve: Simplifying q2r = 0 Solving q2r = 0 Move all terms containing q to the left, all other terms to the right. Simplifying q2r = 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 '(39 + 32q)' equal to zero and attempt to solve: Simplifying 39 + 32q = 0 Solving 39 + 32q = 0 Move all terms containing q to the left, all other terms to the right. Add '-39' to each side of the equation. 39 + -39 + 32q = 0 + -39 Combine like terms: 39 + -39 = 0 0 + 32q = 0 + -39 32q = 0 + -39 Combine like terms: 0 + -39 = -39 32q = -39 Divide each side by '32'. q = -1.21875 Simplifying q = -1.21875

Solution

q = {-1.21875}

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