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anyanavicka [17]
3 years ago
11

Please help and explain how to do this. thank you in advance!

Mathematics
1 answer:
Sholpan [36]3 years ago
6 0
We want to solve
3e^{2x}+5=27

Subtract 5 from each side.
3e^{2x}=22
Divide each side by 3.
e^{2x}=7.3333
Take natural logs of each side.
2x=ln(7.3333)=1.9924
Divide each side by 2.
x = 0.9962

Answer:  x = 0.996  (nearest thousanth)

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