Ayo so like i'm doing logarithms and i need help how do you solve 3(5)^x=192 for the variable thanks
2 answers:
Answer:
Exact Form:
x
=
ln
(
64
)/
ln
(
5
)
Decimal Form:
x
=
2.58405934
…
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
Step-by-step explanation:
Start by dividing both sides by 3
5^x = 192/3
5^x = 64
Now take the log of both sides
log(5^x) = log(64)
Bring down the power
x log(5) = log(64)
Find the logs
x * 0.69897 = 1.8062
Divide
x = 1.8062 / 0.69897
x = 2.5841
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