By converting to an exponential expression, solve log3 (x + 9) = 5.

Mathematics

1 answer:

LiRa [457]3 years ago

8 0

Answer:

${ \tt{ log_{3}(x + 9) = 5 }} \\ { \tt{x + 9 = {3}^{5} }} \\ { \tt{x + {3}^{2} = {3}^{5} }} \\ { \tt{x = {3}^{5} - {3}^{2} }} \\ { \tt{x = 234}}$

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