lg2+lg50+3^1-log9(2)
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lg2+lg50+3^1-log9(2)lg2+lg50+3^1-log9(2)lg2+lg50+3^1-log9(2)lg2+lg50+3^1-log9(2)=lg100+3^(log9(9)-lo
lg2+lg50+3^1-log9(2)
lg2+lg50+3^1-log9(2)
lg2+lg50+3^1-log9(2)
lg2+lg50+3^1-log9(2)=lg100+3^(log9(9)-log9(2))=2+3^(log9(9/2))=2+3^(log(3^2)(9/2))=2+3^(1/2log(3)(9/2))=2+3^(log(3)(9/2)^1/2)=2+(9/2)^(1/2),are you clear?
lg2+lg50+3^1-log9(2)
lg25+lg2*lg50+(lg2)^2+1=?
(lg50)^2+lg2*lg50^2+(lg2)^2
(lg2)^2+lg2×lg50+lg25
1g^2+lg2*lg50=?
2lg 5+lg2*lg50=1
（lg5)^2+lg2*lg50
化简log2[log3(log5 125)]……1.化简log2[log3(log5 125)]2.5log2(log9 81)3.log9 4 +log3 8 /log1/3 164.求值(lg2)^2+两个2*lg5+lg503.log9 4 +log3 8除以log三分之一 16 4.求值(lg2)平方+lg2乘以lg5+lg50
化简 (lg5)^2+(lg2)lg50
(lg5)^2+lg2*lg50 求值
(lg5)^2+lg2×lg50=?
(lg5)^2 + (lg2)*(lg50)=
(lg5)^2+lg2*lg50=
lg25+lg2·lg50+(lg2)^2=?
(lg2)^2 + lg2 x lg50 + lg25
lg50+lg2*lg5+(lg2)^2=
lg25+lg2*lg50+(lg2)^2怎么计算,
计算lg25+lg50+lg2*lg500+(lg2)^2