Question

Raise the quantity in parentheses to the indicated exponent, and simplify the resulting expression. Express answers with positive exponents (10x^-5y^0/20x^2y^-4)^-4

Answer 1

what was your answer? i'll tell you whether you did it correctly or not.
you need to remember that (a^b)^c = a^(bc)
and
a^-b = 1/(a^b)

Answer 2

AdequateDisclosure , your answer is incorrect. try again.

Answer 3

let me view it again

Answer 4

sure :)