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^-11 / 3^-7
-2 (-3) ^2
3^-3 + 3^-4
3^2 (3^-5)
3^-11 / 3^-7
1 answer