Math, asked by sangu5, 1 year ago

solve this question please!!!

Attachments:

hyunxu: could u gimme the ans of this que

hyunxu: shld I find value of n?

sangu5: the answer is 1

sangu5: should i upload the pic again

mechharikumar3p80537: OK

hyunxu: I uploaded..PLS check

Answers

Answered by mechharikumar3p80537

It's Simple
The Given Problem Is
$\frac{ {2}^{n + 4} - 2( {2}^{n}) }{2( {2}^{n + 3}) } + {2}^{ - 3}$
$\frac{ {2}^{n}( {2}^{4} - 2) }{ {2}^{n}( {2}^{4}) } + {2}^{ - 3}$
$\frac{( {2}^{4} - 2) }{ {2}^{4} } + {2}^{ - 3}$
$\frac{ {2}^{4} - 2 + 2 }{ {2}^{4} }$
By Clearly Is Equal To 1

sangu5: i didnt got any image

mechharikumar3p80537: Which Standard Your Studying

sangu5: i didnt got any image

sangu5: i didnt got any image soorrrryyyy bt i m confused

mechharikumar3p80537: We Can Convert 2^-3 In To 1/(2^3)

sangu5: yes that i know

sangu5: see ur lst 2nd step u hv written +2 power of -3 nd innext step u hv written 2 so where the power gone

mechharikumar3p80537: Actually I Skipped That Step If You Have Any Doubts Msg To Me

Answered by hyunxu

HOLA !!

PLS SEE THE PIC...

HOPE YOU UNDERSTAND IT

Attachments:

hyunxu: I GUESS I got that like a^m ×a ^n = a^m+n ; a^-m = (1/a)^m

hyunxu: it's just like a rule...I hope u understand my solution

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