Math, asked by Anonymous, 1 year ago

find x,. 5^x+1 + 5^1-x =26

vatsalyagautam790: I think it should be 25. Not 26

Anonymous: my mam said it is 26 not 25 i already confirmed it

Anonymous: agar waha 25 ho toh kya answe aayega

Answers

Answered by raghuramappleouwyge

3

Let 5^x =t
Then u will get a quadratic equation
x=1 or x= -1

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