4log(x^2+2x-8)=2

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Solution for 4log(x^2+2x-8)=2 equation:


Simplifying
4log(x2 + 2x + -8) = 2

Reorder the terms:
4glo(-8 + 2x + x2) = 2
(-8 * 4glo + 2x * 4glo + x2 * 4glo) = 2
(-32glo + 8glox + 4glox2) = 2

Solving
-32glo + 8glox + 4glox2 = 2

Solving for variable 'g'.

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

Reorder the terms:
-2 + -32glo + 8glox + 4glox2 = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + -32glo + 8glox + 4glox2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + -16glo + 4glox + 2glox2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + -16glo + 4glox + 2glox2)' equal to zero and attempt to solve: Simplifying -1 + -16glo + 4glox + 2glox2 = 0 Solving -1 + -16glo + 4glox + 2glox2 = 0 Move all terms containing g to the left, all other terms to the right. Add '1' to each side of the equation. -1 + -16glo + 4glox + 1 + 2glox2 = 0 + 1 Reorder the terms: -1 + 1 + -16glo + 4glox + 2glox2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -16glo + 4glox + 2glox2 = 0 + 1 -16glo + 4glox + 2glox2 = 0 + 1 Combine like terms: 0 + 1 = 1 -16glo + 4glox + 2glox2 = 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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