28r^3x^2-4r^2s^2-20rs^3=

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Solution for 28r^3x^2-4r^2s^2-20rs^3= equation: 


Simplifying
28r3x2 + -4r2s2 + -20rs3 = 0

Reorder the terms:
-20rs3 + -4r2s2 + 28r3x2 = 0

Solving
-20rs3 + -4r2s2 + 28r3x2 = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), '4r'.
4r(-5s3 + -1rs2 + 7r2x2) = 0

Ignore the factor 4.

Subproblem 1
Set the factor 'r' equal to zero and attempt to solve:

Simplifying
r = 0

Solving
r = 0

Move all terms containing r to the left, all other terms to the right.

Simplifying
r = 0

Subproblem 2
Set the factor '(-5s3 + -1rs2 + 7r2x2)' equal to zero and attempt to solve:

Simplifying
-5s3 + -1rs2 + 7r2x2 = 0

Reorder the terms:
-1rs2 + 7r2x2 + -5s3 = 0

Solving
-1rs2 + 7r2x2 + -5s3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
r = {0}

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