9^log2(3) 求值
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9^log2(3) 求值
求值log2^3+log2^√3/log2^9-log2^√3
求值【log2^3+log2^√3/log2^9-log2^√3】-2013^0
求值:log2(32)+log2(6)-log2(3/4)
求值:log8(底数)9/log2(底数)3 (过程)
求值!log2(cos湃/9)+log2(cos2湃/9)+log2(cos4湃/9)答案是-3,『湃就是3.1415926...』
( log8^9 )/( log2^3 )求值其中2和8是底数 3和9是真数
求值:log2 (5/56)^(1/2)+log2 (14)-(1/2)log2 (35)=log2中2为底数=1/2[-2log2 (7)-3]+log2 (2)+log2 (7) 中的1/2[-2log2 (7)-3]是怎么得到的?
求值:【log2(3)+log4(9)+log8(27)+log16(81)+log32(243)】—5log2(3/2)
求值:[log6(3)]^2+log6(18)/log2(6)[log6(3)]^2+log6(18)/log2(6)
(log2 9)/(log2 8) = 2/3(log2 3)
log8(9)*log2(3)
计算:(1)log2 (4^3*8^5);(2)log2 3+log2 6-log2 9
求值:log2(cosπ/9)+log2(cos(2π)/9)+log2(cos(4π)/9)log后的2为下标,
log2 6-log2 3
log2^6-log2^3
log2(4)/log2(3)
数学对数函数 (6 16:21:23)log½3+log2 3+log4 1/9+log√2 √3,求值