Math, asked by shivam947, 1 year ago

here is ur question.
solve karke dikhe on copy

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Anonymous: hy

Answers

Answered by Diya845
1
log5 (x+1)-log5(x+1)=2
log5(x+1)/(x-1)=2

(x+1/x-1)=5square

x+1=25x-25
25x-1=25+1
24x = 26
x= 26/24
x=13/12

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Answered by Eustacia
3

 log_{5}(x + 1)  - 1 = 1 +  log_{5}(x - 1)  \\  \\ log_{5}(x + 1)  - log_{5}(x  -  1)  =  \: 2 \\  \\ log _{5}\frac{(x + 1)}{(x - 1)}  = 2 \\  \\ {\frac{(x + 1) {}^{} }{(x - 1) {}^{} }} =  {5}^{2}  = 25 \\  \\  \large \boxed{ \: x =  \frac{13}{12} }

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