Jamiawitcherknox994 Jamiawitcherknox994

17-05-2021
Mathematics

contestada

Which expression is equivalent to 3^7•3^-4

Respuesta :

doridafishy doridafishy

17-05-2021

Answer:

3^3 which is = 27

Step-by-step explanation:

When multiplying exponents with the same base, you just add the exponents and keep the same base.

Answer Link

itsyaboiskinnyjeans itsyaboiskinnyjeans

17-05-2021

Answer:

3^7 * (1/3)^4 because a^(-n) = (1/a)^n

Step-by-step explanation:

because a^(-n) = (1/a)^n

Answer Link

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