Question

simplify using positive exponents
(m^3n^-5m^-1)^-3

Answer 1

m^-9 n^15 m^3=m^-6 n^15

Answer 2

rrakes is correct, but to remove the final negative exponent you will need to change m^-6 to (1/m^6), giving you a final answer of:

n^15 / m^6

Answer 3

oh ok thanks 2 you both