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FrozenT [24]
3 years ago
7

How to solve this??? e^(2x) - e^x = 6

Mathematics
1 answer:
Ray Of Light [21]3 years ago
5 0
e^{2x}-e^x=6
(e^x)^2-e^x-6=0
(e^x-3)(e^x+2)=0

e^x=3
e^x=-2

therefore x=\ln3 and x=\ln-2
because \ln-2 doesn't exist, the only solution to your equation is x=\ln3
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