Which expression simplified would leave you with a positive exponent when simplified in exponent form?
-2(-3)^2
3^-3+3^-4
3^2(3^-5)
3^-11/3^-7
1 answer
3^2(3^-5)
-2(-3)^2
3^-3+3^-4
3^2(3^-5)
3^-11/3^-7
1 answer