Rewrite as .

Rewrite as .

Expand by moving outside the logarithm.

Multiply by .

Rewrite as .

Expand by moving outside the logarithm.

Expand by moving outside the logarithm.

Combine and .

To write as a fraction with a common denominator, multiply by .

Combine and .

Combine the numerators over the common denominator.

Multiply by .

To write as a fraction with a common denominator, multiply by .

Combine and .

Combine the numerators over the common denominator.

Multiply by .

Expand log base 12 of (x^4 square root of x^3-2)/((x+1)^5)