SOLUTION: Simplify. (4^-2xy^-3/x^-3y)^3 (8^-1x^-2y/x^4y^-1)^-2

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Simplify. (4^-2xy^-3/x^-3y)^3 (8^-1x^-2y/x^4y^-1)^-2       Log On