Math, asked by alia99, 1 year ago

solve for x
please answer me fast

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Answers

Answered by Shubh1102
1
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Shubh1102: thankyou so much....
Answered by rakeshmohata
1
Here's ur answer...
Hope u like my process..
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 log( \sqrt{x} + 1 )  +  log( \sqrt{x}  - 1)  = 1 \\ or. \:  log(( \sqrt{x}  + 1)( \sqrt{x} - 1) )  =  log(10)  \\ or. \:  {( \sqrt{x} )}^{2}  -  {1}^{2}  = 10 \\ or. \: x = 10 + 1 = 11
Hope this is ur required answer.
Proud to help you.
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