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Mathematics
Silas Gonzales
Today, 12:39
How do you solve 3^2x=81
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Morgan Cole
Today, 15:20
0
x=2
Step-by-step explanation:
3^2x = 81
3^2x = 3^4
Compare powers
2x = 4
x = 2
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Ethan Lopez
Today, 15:49
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x=ln (81) over 2ln (3)
Step-by-step explanation:
Using ln as its base thing instead of log and the formula usually is log over log. Plus you have to bring down the power that way.
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