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Kainui
 4 years ago
e^x=x solve for x
Kainui
 4 years ago
e^x=x solve for x

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0apply ln (natural log) of both sides

waleed_imtiaz
 4 years ago
Best ResponseYou've already chosen the best response.0what I have to do here? take left hand side... =e^x ...take log ... xlne =x....=R.H.S

Kainui
 4 years ago
Best ResponseYou've already chosen the best response.0All this tells me is that x must be negative, otherwise the log function will be broken.

Kainui
 4 years ago
Best ResponseYou've already chosen the best response.0I know there's an answer because the graphs of y=e^x and y=x intersect at some point.

waleed_imtiaz
 4 years ago
Best ResponseYou've already chosen the best response.0x should be positive I think so thats why we take mood like lnx

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0good luck algebra will not do it

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0you will use technology or numerical methods

Kainui
 4 years ago
Best ResponseYou've already chosen the best response.0Damn, there's no alternative trick then? Hmm.
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