log(2x^2+4x)=log(11x+30)

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Solution for log(2x^2+4x)=log(11x+30) equation:


Simplifying
log(2x2 + 4x) = log(11x + 30)

Reorder the terms:
glo(4x + 2x2) = log(11x + 30)
(4x * glo + 2x2 * glo) = log(11x + 30)
(4glox + 2glox2) = log(11x + 30)

Reorder the terms:
4glox + 2glox2 = glo(30 + 11x)
4glox + 2glox2 = (30 * glo + 11x * glo)
4glox + 2glox2 = (30glo + 11glox)

Solving
4glox + 2glox2 = 30glo + 11glox

Solving for variable 'g'.

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

Add '-30glo' to each side of the equation.
4glox + -30glo + 2glox2 = 30glo + -30glo + 11glox

Reorder the terms:
-30glo + 4glox + 2glox2 = 30glo + -30glo + 11glox

Combine like terms: 30glo + -30glo = 0
-30glo + 4glox + 2glox2 = 0 + 11glox
-30glo + 4glox + 2glox2 = 11glox

Add '-11glox' to each side of the equation.
-30glo + 4glox + -11glox + 2glox2 = 11glox + -11glox

Combine like terms: 4glox + -11glox = -7glox
-30glo + -7glox + 2glox2 = 11glox + -11glox

Combine like terms: 11glox + -11glox = 0
-30glo + -7glox + 2glox2 = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(-30 + -7x + 2x2) = 0

Factor a trinomial.
glo((-5 + -2x)(6 + -1x)) = 0

Subproblem 1

Set the factor 'glo' equal to zero and attempt to solve: Simplifying glo = 0 Solving glo = 0 Move all terms containing g to the left, all other terms to the right. Simplifying glo = 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 '(-5 + -2x)' equal to zero and attempt to solve: Simplifying -5 + -2x = 0 Solving -5 + -2x = 0 Move all terms containing g to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -2x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2x = 0 + 5 -2x = 0 + 5 Combine like terms: 0 + 5 = 5 -2x = 5 Add '2x' to each side of the equation. -2x + 2x = 5 + 2x Combine like terms: -2x + 2x = 0 0 = 5 + 2x Simplifying 0 = 5 + 2x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing g to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Add 'x' to each side of the equation. -1x + x = -6 + x Combine like terms: -1x + x = 0 0 = -6 + x Simplifying 0 = -6 + x 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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