Raise the quantity in parentheses to the indicated exponent, and simplify the resulting expression. Express answers with positive exponents.
1. ( x^-2 y^-1 / 2x^0 y^3 )^3
2. ( 24y^-1 / 72x^-3 y^4)^2© BrainMass Inc. brainmass.com March 21, 2019, 11:33 pm ad1c9bdddf
The laws of exponents, or index laws, is used to expand the brackets/parentheses in order to simplify the algebraic expression as much as possible. Response is attached as a handwritten image file.