log(3)2 log(2)3 log(2)5 该怎么判断那个大那个小,不用计算器算、
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log(3)2log(2)3log(2)5该怎么判断那个大那个小,不用计算器算、log(3)2log(2)3log(2)5该怎么判断那个大那个小,不用计算器算、log(3)2log(2)3log(2)
log(3)2 log(2)3 log(2)5 该怎么判断那个大那个小,不用计算器算、
log(3)2 log(2)3 log(2)5 该怎么判断那个大那个小,不用计算器算、
log(3)2 log(2)3 log(2)5 该怎么判断那个大那个小,不用计算器算、
log3 2<1<log2 3< log2 5
log(x+5)=log(x)+log(2) log(8)+log(x)=log(24) 2log(x)=log(2x)+log(3)
已知log(2)[log(3)(log(4) x)] = log(3) [log(4) (log(2) y)]=0,求x+y的值
log(2)3•log(3)7 计算方法
求值 log(2)9×log(3)2
(log(8)9)/log(2)3
化简(log[4]3+log[8]3)×(log[3]2+log[9]2)如题
(LOG(3,4)+LOG(3,8))(LOG(2,3)+LOG(2,9))等于几 看的懂吧
求值 log【9(下标)】3+log【 9(下标)】27 log【2】(1/2)- log【1/2】2
log(2)25×log(3)4×log (5)9等于多少?
若log底数2[log底数3(log底数4)]若log底数2[log底数3(log底数4(x))]=log底数3[log底数4(log底数2(y))]=log底数4[log底数2(log底数3z)]=0,则x+y+z=
计算:(1) log(2)(3)*log(3)(4)*log(4)(5)(2)log(2)(7)*log(√7)(8)
对数计算1.{log(4)(3)+ log(8) (3)} X {log(3)(2)+log(9)(2)}2.{log(2)(3)} X {log(3)(4)+log(9)(2)}3.(lg2)^+1g2X 1g5 +1g50
已知log(14)7=a log(14)5=b 用ab表示log(35)70=log(3)4*log(4)8*log(8)m=log(4)2 求m
log(2)9log(3)4等于
log(2)9×log(3)4
4^[log(2)3+log(4)8]
证明对数运算法则(1)log(a)(MN)=log(a)(M)+log(a)(N); (2)log(a)(M/N)=log(a)(M)-log(a)(N);(1)log(a)(MN)=log(a)(M)+log(a)(N); (2)log(a)(M/N)=log(a)(M)-log(a)(N); (3)log(a)(M^n)=nlog(a)(M) (n∈R)
log a 2/3