`log_2 (root(4)(8))` Find the exact value of logarithmic expression without using a calculator. (If this is not possible, then state the reason.)

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balajia | College Teacher | (Level 1) eNoter

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`log_2(8^(1/4))=(1/4)log_2(8)`

` =(1/4)log_2(2^3)`

`=(3/4)log_2(2)`

`=0.75`