log(20x^3)-2logx=4

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Solution for log(20x^3)-2logx=4 equation:


Simplifying
log(20x3) + -2logx = 4

Remove parenthesis around (20x3)
glo * 20x3 + -2logx = 4

Reorder the terms for easier multiplication:
20glo * x3 + -2logx = 4

Multiply glo * x3
20glox3 + -2logx = 4

Reorder the terms:
-2glox + 20glox3 = 4

Solving
-2glox + 20glox3 = 4

Solving for variable 'g'.

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

Reorder the terms:
-4 + -2glox + 20glox3 = 4 + -4

Combine like terms: 4 + -4 = 0
-4 + -2glox + 20glox3 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-2 + -1glox + 10glox3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-2 + -1glox + 10glox3)' equal to zero and attempt to solve: Simplifying -2 + -1glox + 10glox3 = 0 Solving -2 + -1glox + 10glox3 = 0 Move all terms containing g to the left, all other terms to the right. Add '2' to each side of the equation. -2 + -1glox + 2 + 10glox3 = 0 + 2 Reorder the terms: -2 + 2 + -1glox + 10glox3 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1glox + 10glox3 = 0 + 2 -1glox + 10glox3 = 0 + 2 Combine like terms: 0 + 2 = 2 -1glox + 10glox3 = 2 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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