4a(a^4)7a=a(4a^3)+20

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Solution for 4a(a^4)7a=a(4a^3)+20 equation:


Simplifying
4a(a4) * 7a = a(4a3) + 20

Reorder the terms for easier multiplication:
4 * 7a * a4 * a = a(4a3) + 20

Multiply 4 * 7
28a * a4 * a = a(4a3) + 20

Multiply a * a4
28a5 * a = a(4a3) + 20

Multiply a5 * a
28a6 = a(4a3) + 20

Remove parenthesis around (4a3)
28a6 = a * 4a3 + 20

Reorder the terms for easier multiplication:
28a6 = 4a * a3 + 20

Multiply a * a3
28a6 = 4a4 + 20

Reorder the terms:
28a6 = 20 + 4a4

Solving
28a6 = 20 + 4a4

Solving for variable 'a'.

Reorder the terms:
-20 + -4a4 + 28a6 = 20 + 4a4 + -20 + -4a4

Reorder the terms:
-20 + -4a4 + 28a6 = 20 + -20 + 4a4 + -4a4

Combine like terms: 20 + -20 = 0
-20 + -4a4 + 28a6 = 0 + 4a4 + -4a4
-20 + -4a4 + 28a6 = 4a4 + -4a4

Combine like terms: 4a4 + -4a4 = 0
-20 + -4a4 + 28a6 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-5 + -1a4 + 7a6) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-5 + -1a4 + 7a6)' equal to zero and attempt to solve: Simplifying -5 + -1a4 + 7a6 = 0 Solving -5 + -1a4 + 7a6 = 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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