lg32+log4 16+6lg1/2+lg1/5=
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lg32+log416+6lg1/2+lg1/5=lg32+log416+6lg1/2+lg1/5=lg32+log416+6lg1/2+lg1/5==10
lg32+log4 16+6lg1/2+lg1/5=
lg32+log4 16+6lg1/2+lg1/5=
lg32+log4 16+6lg1/2+lg1/5=
= 10
lg32+log4 16+6lg1/2+lg1/5=
1/5(lg32+log4 16+6lg1/2)+1/5lg1/5
求值1/5(lg32+log4 16+6lg1/2)+1/5lg1/5
1/5(lg32+log(4)(16)+6lg1/2)+1/5lg1/5 sos了~
1/5(lg32+log(4)(16)+6lg1/2)+1/5lg1/5解答过程
已知y=f(x)+x是偶函数,且f(2)=lg32=log4 16+6lg1/2+lg1/5,若g(x)=f(x)+1,则g(-2)=求过程 急需!已知y=f(x)+x是偶函数,且f(2)=lg32+log4 16+6lg1/2+lg1/5,若g(x)=f(x)+1,则g(-2)=
1/5(lg32-lg1/2(16)+6lg1/2)-1/5lg5要详细的过程!拍照的话拍的清楚一点!谢谢
lg2+lg5-lg1/2lg+lg8 x (lg32-lg2)过程与答案(lg2+lg5-lg1)/(2lg+lg8) x (lg32-lg2)过程与答案 ,快,
[(lg2+lg5-lg1)/(2lg0.5+lg8)]*(lg32-lg2) 分步计算步骤,
lg2+lg5-lg1/2lg+lg8 x (lg32-lg2)过程与答案
lg1/4>lg1/5,2>1推出2lg1/4>lg1/5推出lg1/16>lg1/5推出1/16>1/5,以上推理的错误在于?
(log3 2)+log9 2)*(log4 3+log8 3)+(log3 3^1/2)^2+ln根号e-lg1
对数lg32/lg16=2?
1把loga^b表示成以b为底的对数2把loga^nb^n表示成以a为底的对数计算 log4^32 log9^8 * lg32^27log4^27/log4^3 (log4^3+log8^3)(log3^2+log9^2)
lg1/4+lg1/9-2√(lg^(2)6-lg36+1)
1/6(lg1/2+lg1+lg2+lg4+lg8+……+lg1024)*log2(10)=?
求值.(log3^2+log9^3)*(log4^3+log8^3)+(log3^3^1/2)^2+ln根号下e-lg1我实在是算不好了,要命啊急滴,
计算 (lg1/2+lg1+lg2+lg4+lg8+.+lg1024)*log2 10