Math, asked by naman195814, 10 months ago

find the value:
$\frac{2}{343 ^{ \frac{ - 2}{3} } } + \frac{1}{216 ^ { \frac{ - 2}{3} } } + \frac{3}{625 ^{ \frac{ - 1}{4} } }$

Answers

Answered by fiercespartan

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naman195814: but I don't understand it

fiercespartan: It is basic exponential identities

Anonymous: edit it

fiercespartan: Can you give me the edit option?

SillySam: sir , actually the mistake is you copied the question wrong. See your third term. You took 1 in numerator but it was 3 :)

prabhdeepsingh34: can you give me edit

fiercespartan: That makes a lot of sense @laughterqueen ! Thank you for correcting me! :)

fiercespartan: I am dyslexic, I got the number messed up. Sorry

Anonymous: Edit option is available

fiercespartan: Nope, I don't have the edit option.

Answered by BrainlyPrince92

$\Large \mathfrak {\underline {\underline{ Solution : }}} \\ \\ \sf \frac{2}{343 ^{ \frac{ - 2}{3} } } + \frac{1}{216 ^ { \frac{ - 2}{3} } } + \frac{3}{625 ^{ \frac{ - 1}{4} } } \\ \\ \Rightarrow \sf \frac{2}{{(7 {}^{3})}^{ \frac{ - 2}{3} } } + \frac{1}{ {({6}^{3})}^{ \frac{ - 2}{3} } } + \frac{3}{ {({5}^{4})}^{ \frac{ - 1}{4} } } \\ \\ \Rightarrow \sf \frac{2}{7 {}^{ - 2} } + \frac{1}{ {6}^{ - 2} } + \frac{3}{ {5}^{ - 1} } \\ \\ \Rightarrow \sf 98 + 36 + 15 \\ \\ \Rightarrow \sf 149$

naman195814: hey please answer the above question

SAINAJ: hii

prabhdeepsingh34: please can you give me edit

nikitachaudhary53: how to upload answer

nikitachaudhary53: i am new on this app i havn't find th feature there i upload my answer

shwetankmishra4: there are already two answers so u can't upload

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find the value:
$\frac{2}{343 ^{ \frac{ - 2}{3} } } + \frac{1}{216 ^ { \frac{ - 2}{3} } } + \frac{3}{625 ^{ \frac{ - 1}{4} } }$