作业帮(log5)^2+(log2)(log50)=?
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(log5)^2+(log2)(log50)=?
(log5)^2+(log2)(log50)=?
(log5)^2+(log2)(log50)=?
(log5)^2 + (log50)(log2)
(log5)^2 + (log(5*10))(log2)
=(log5)^2 + (log5 + log10)(log2)
=(log5)^2 + (log5 + 1)(log2)
=(log5)^2 + (log5)(log2) + log2
=(log5)(log5 + log2) + (log2)
=(log5)(log10) + (log2)
=(log5)(1) + (log2)
=(log5) + (log2)
=(log10)
=1
log5)^2+(log2)(log50)
=lg5²+ig2(lg5+lg10)
=lg5²+lg2(lg5+1)
=lg5(lg5+lg2)+lg2
=lg5(lg10)+lg2
=lg5+lg2
=lg10
=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
(log5(10))^3-(log5(2))^3-3log5(10)*log2(5)
log2^5乘以log5^2等于多少?
log2/log5等于多少
(log3^4+log5^2)(log2^9+log2^根号3)
lg(1/4)-lg2(5) 2log5(10)+log5(0.25) 2log2(25)-3log2(64) log2(log2(16) )
log2[log3[log5 125]]=?log2[log3[log5 125]]=?
(log2)和(log3)变成(log5)
log2加log5怎么算?
log5[log2(log9/log3)]=?
log2(5)*log5(8)化简
log2(log5 x)=-1
（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=