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好題!高題!用log是不高明的!我的高明的解法是不用log的.設3^a=4^b=36.則2/a+1/b=1 .3^a=4^b=36,所以3=36^(1/a),得到9=36 ^(2/a);又4=36^(1/b);所以36=36^(1)=4X9=[36^(1/b)] X [36^(2/a…
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