Since is on the right side of the equation, switch the sides so it is on the left side of the equation.

Take the natural logarithm of both sides of the equation to remove the variable from the exponent.

Expand by moving outside the logarithm.

Apply the distributive property.

Rewrite as .

Move all the terms containing a logarithm to the left side of the equation.

Expand by moving outside the logarithm.

Solve for n An=(-4/n)^(n-1)