作业帮2^(1/2log2 3)+(1/25)^log5 3=
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2^(1/2log2 3)+(1/25)^log5 3=
2^(1/2log2 3)+(1/25)^log5 3=
2^(1/2log2 3)+(1/25)^log5 3=
2^(1/2log2,3)+(1/25)^log5,3
=2^(log2,根号3)+5^(log5,1/9)
=根号3+1/9
够清楚 吧,那就用我的
=2^[log2 3^(1/2)]+(1/5)^[2*log(1/5) (1/3)]
=3^(1/2)+1/9
|[log2(x)]^2-3log2(x)+1|
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log2 SQR(7/48)+log2 12 -1/2log2 48
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