(20q^2+5q^3)(-5q^2)=

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Solution for (20q^2+5q^3)(-5q^2)= equation:


Simplifying
(20q2 + 5q3)(-5q2) = 0

Remove parenthesis around (-5q2)
(20q2 + 5q3) * -5q2 = 0

Reorder the terms for easier multiplication:
-5q2(20q2 + 5q3) = 0
(20q2 * -5q2 + 5q3 * -5q2) = 0
(-100q4 + -25q5) = 0

Solving
-100q4 + -25q5 = 0

Solving for variable 'q'.

Factor out the Greatest Common Factor (GCF), '-25q4'.
-25q4(4 + q) = 0

Ignore the factor -25.

Subproblem 1

Set the factor 'q4' equal to zero and attempt to solve: Simplifying q4 = 0 Solving q4 = 0 Move all terms containing q to the left, all other terms to the right. Simplifying q4 = 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 '(4 + q)' equal to zero and attempt to solve: Simplifying 4 + q = 0 Solving 4 + q = 0 Move all terms containing q to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + q = 0 + -4 Combine like terms: 4 + -4 = 0 0 + q = 0 + -4 q = 0 + -4 Combine like terms: 0 + -4 = -4 q = -4 Simplifying q = -4

Solution

q = {-4}

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