zairachicas08 zairachicas08

02-04-2020
Mathematics

contestada

Which expression is equivalent to the expression shown 3^7 times 3^-4

Respuesta :

dannazamira28 dannazamira28

03-04-2020

Answer:

3/11

Step-by-step explanation:

Si los denominadores son iguales solo se coloca el mis mos y se suma los de arriba

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