fxvuu
contestada

what is the solution of the exponential equation? [tex]9^{x} =729[/tex] FULL CALCULATIONS PLEASE.

Respuesta :

mattnfarnell

Answer:

9^x=9^3

divide by 9

x=3

Step-by-step explanation:

and that's why

madethisfortwitch1

Answer:

3

Step-by-step explanation:

i gave u the rule in the other post but if you need it again leave a commetn

[tex]9^x=729\\x=log_9729\\log_ba=\frac{log(a)}{log(b)} \\log_9729=\frac{log(729)}{log(9)}=3\\x=3[/tex]

Otras preguntas