21a^5b^4c^2-7a^2b^3+28a^3b^7=0

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Solution for 21a^5b^4c^2-7a^2b^3+28a^3b^7=0 equation:


Simplifying
21a5b4c2 + -7a2b3 + 28a3b7 = 0

Reorder the terms:
-7a2b3 + 28a3b7 + 21a5b4c2 = 0

Solving
-7a2b3 + 28a3b7 + 21a5b4c2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '7a2b3'.
7a2b3(-1 + 4ab4 + 3a3bc2) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'a2b3' equal to zero and attempt to solve: Simplifying a2b3 = 0 Solving a2b3 = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a2b3 = 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 '(-1 + 4ab4 + 3a3bc2)' equal to zero and attempt to solve: Simplifying -1 + 4ab4 + 3a3bc2 = 0 Solving -1 + 4ab4 + 3a3bc2 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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