Bonjour Resoudre les equations et inequations
A)log(2x-1)=0. [0.5;10]
B log (x-7)=log(3-x) ]-7;3[
C log(3x+5)=log(3-x) [2;10]
D log(x+2)=2. [0;100]
E log(2x+1)=2. [0;+infini[
F log(3x+1)=2log3. [0;+infini[
A)log(2x-1)=0. [0.5;10]
B log (x-7)=log(3-x) ]-7;3[
C log(3x+5)=log(3-x) [2;10]
D log(x+2)=2. [0;100]
E log(2x+1)=2. [0;+infini[
F log(3x+1)=2log3. [0;+infini[
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