Move the negative in front of the fraction.

Rewrite the expression using the negative exponent rule .

Combine and .

Combine and .

Move to the left of .

Apply the product rule to .

Apply the product rule to .

Raise to the power of .

Multiply the exponents in .

Apply the power rule and multiply exponents, .

Cancel the common factor of .

Cancel the common factor.

Rewrite the expression.

Apply the power rule and multiply exponents, .

Cancel the common factor of .

Cancel the common factor.

Rewrite the expression.

Simplify (2g^(4/3)y^(-2/3))^3