Math, asked by vickyvickramaditya14, 10 months ago

If
log_{4}(256)  +  log_{3}(81)  -  log_{2}(x)  = 0
,then x =​

Answers

Answered by mysticd
3

 Given \: log_{4}(256) + log_{3}(81) - log_{2}(x) = 0

 \implies log_{4}(4^{4}) + log_{3}(3^{4}) - log_{2}(x) = 0

 \implies 4 log_{4} 4 + 4 log_{3} 3- log_{2}(x) = 0

 \boxed { \pink { Since, log_{a} m^{n} = n log_{a} m }}

 \implies 4 + 4 = log_{2}(x)

 \blue { (Since , log_{a} a = 1 ) }

 \implies 8 = log_{2}(x)

 \implies 2^{8} = x

 \implies  x = 256

Therefore.,

 \red { Value \:of \: x } \green { = 256 }

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