lewisnydasia lewisnydasia

20-03-2018
Mathematics

contestada

243^-y=(1/243)^3y*9^-2y

a.) y=-1
b.) y=0
c.) y=1
d.) no solution

Respuesta :

sqdancefan sqdancefan

20-03-2018

[tex]243^{-y}=(\frac{1}{243})^{3y}\times 9^{-2y}[/tex] has y = 0 as a solution.

Selection B is appropriate.

Answer Link

david23cerda david23cerda

22-04-2020

Answer:

b.) y=0

Step-by-step explanation:

Answer Link

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