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find all solutions 1) log5(2x+1)+log5(x-1)=2.3512421... logs are base 5 2) (5e^3x^2-4)-1=23 3) 2x^3-5x^2+6x-2=0

find all solutions
1) log5(2x+1)+log5(x-1)=2.3512421... logs are base 5

2) (5e^3x^2-4)-1=23

3) 2x^3-5x^2+6x-2=0
Math   Precalculus   
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