avagymnastics03 avagymnastics03

19-10-2018
Mathematics

contestada

URGENT!!
3^x−1=9^x+2
x-1 and x+2 are powers.

Respuesta :

kittenpaci1414 kittenpaci1414

19-10-2018

the answer to your question [tex]3^{x-1} = 9^{x+2}[/tex] is x = -5

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