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

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


Simplifying
log(20x3) + -1log(4x2) = 2

Remove parenthesis around (20x3)
glo * 20x3 + -1log(4x2) = 2

Reorder the terms for easier multiplication:
20glo * x3 + -1log(4x2) = 2

Multiply glo * x3
20glox3 + -1log(4x2) = 2

Remove parenthesis around (4x2)
20glox3 + -1glo * 4x2 = 2

Reorder the terms for easier multiplication:
20glox3 + -1 * 4glo * x2 = 2

Multiply -1 * 4
20glox3 + -4glo * x2 = 2

Multiply glo * x2
20glox3 + -4glox2 = 2

Reorder the terms:
-4glox2 + 20glox3 = 2

Solving
-4glox2 + 20glox3 = 2

Solving for variable 'g'.

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

Reorder the terms:
-2 + -4glox2 + 20glox3 = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + -4glox2 + 20glox3 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + -2glox2 + 10glox3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + -2glox2 + 10glox3)' equal to zero and attempt to solve: Simplifying -1 + -2glox2 + 10glox3 = 0 Solving -1 + -2glox2 + 10glox3 = 0 Move all terms containing g to the left, all other terms to the right. Add '1' to each side of the equation. -1 + -2glox2 + 1 + 10glox3 = 0 + 1 Reorder the terms: -1 + 1 + -2glox2 + 10glox3 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2glox2 + 10glox3 = 0 + 1 -2glox2 + 10glox3 = 0 + 1 Combine like terms: 0 + 1 = 1 -2glox2 + 10glox3 = 1 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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