作业帮(log2)^2+(log5)^2+log2*log25
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(log2)^2+(log5)^2+log2*log25
(log2)^2+(log5)^2+log2*log25
(log2)^2+(log5)^2+log2*log25
(log2)^2+(log5)^2+log2*log25
=(log2)^2+(log5)^2+log2*2log5
=(lg2+lg5)^2
=1
怎样计算（log2)^2+(log5)^2+(2*log2)*log5
(log5)^2+(log2)(log50)=?
(log5)^2+log2·log50
(log2)^2+(log5)^2+log2*log25
log2^5乘以log5^2等于多少?
(log3^4+log5^2)(log2^9+log2^根号3)
(log5(10))^3-(log5(2))^3-3log5(10)*log2(5)
lg(1/4)-lg2(5) 2log5(10)+log5(0.25) 2log2(25)-3log2(64) log2(log2(16) )
（log5）^2+2lg2-（log2）^2 计算
log2^25*log3^2倍根号2*log5^9=
log2^5*log3^2倍根号2*log5^9=
2^(1/2log2 3)+(1/25)^log5 3=
log3 25×log2 27×log5 2^-3=_____
求(log2 5+log4 0.2)(log5 2+log25 0.5)
求值:log2∧5×log5∧1/2
(log2^5+log4^0.2)(log5^2+log25^0.25)化简
2log5(25)-3log2(64) 如题`怎么做?
2log5^25–3log2^64等于?