求值 log(2)9×log(3)2
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求值 log(2)9×log(3)2
求值 log【9(下标)】3+log【 9(下标)】27 log【2】(1/2)- log【1/2】2
求值,(log(6)4+log(6)9)^2
求值:(log(4)3+log(8)3)×(log(3)2+log(9)2)+log(2)(2^5)¼
求值log₂(4的7次方×2的5次方)+log₂6-log₂3
求值2log₃2-1og₃32/9+log₃8-5ˆ(2log5 3)
1.求值25^log(5)^3+lg100+log(1/2)4.2.9^log(3)^5的值为( ).A.5 B.15 C.25 D.453.计算log(2)2+log(5)1-log(1/3)1/27+[3^log(3)5]^2+3^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
log(2)25×log(3)4×log (5)9等于多少?
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
2log(2)根号30-log(2)3-log(2)5 求值
2log(2)根号30-log(2)3-log(2)5 求值
求值;log(8)9乘log(3)32-lg5-lg2+lne的平方=
(log以4为底3+log以8为底3)×(log以3为底5+log以9为底5)×(log以5为底2+log以25为底2)求值
log(x+5)=log(x)+log(2) log(8)+log(x)=log(24) 2log(x)=log(2x)+log(3)
求值:2log(角标3)2-log(角标3)32/9+log(角标3)8-5^log(角标5)3等于?