bonjour, j’aurai besoin d’aide pour faire cet exercice svp merci.... Pergunta de ideia dechloe1407

chloe1407 @chloe1407

October 2020 1 71 Report

bonjour, j’aurai besoin d’aide pour faire cet exercice svp merci

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aymanemaysae

Bonjour ;

a.

$e^{x+1}=1 \Rightarrow ln(e^{x+1})=ln(1)\Rightarrow x+1=0 \Rightarrow x=-1\ .$

b.

$e^{2x+1}=e\Rightarrow ln({e^{2x+1}})=ln(e) \Rightarrow 2x+1=1\Rightarrow 2x=0\Rightarrow x=0\ .$

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bonjour pouvez vous le faire cet exercice de math svp merci beaucoup

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