计算题:(log2的次方+log8 9的立方)(log3 4的立方+log9 8的立方+log3 2的立方)过程图图图图图图图图
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计算题:(log2的次方+log89的立方)(log34的立方+log98的立方+log32的立方)过程图图图图图图图图计算题:(log2的次方+log89的立方)(log34的立方+log98的立方
计算题:(log2的次方+log8 9的立方)(log3 4的立方+log9 8的立方+log3 2的立方)过程图图图图图图图图
计算题:(log2的次方+log8 9的立方)(log3 4的立方+log9 8的立方+log3 2的立方)
过程
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计算题:(log2的次方+log8 9的立方)(log3 4的立方+log9 8的立方+log3 2的立方)过程图图图图图图图图
首先知道log(a^n)(b^m)=m/n*[log(a)(b)]
原式=[(log2 3)+1/3*(log2 9)][(log3 4)+1/2*(log2 8+(log3 2)]
=[(log2 3)+2/3*(log2 3)][2*(log3 2)+3/2*(log3 2 )+(log3 2)]
=5/3*(log2 3)*9/2*(log3 2)
=15/2
原式=[log2 3+log(2^3) (3^2)][log3 (2^2)+log(3^2) (2^3)+log3 2]
=[log2 3+2/3(log2 3)][2log3 2+3/2(log3 2)+log3 2]
=5/3(log2 3)*9/2(log3 2)
=15/2(log2 3)(log3 2)
=15/2
计算题:(log2的次方+log8 9的立方)(log3 4的立方+log9 8的立方+log3 2的立方)过程图图图图图图图图
log8的9次方/log2的3次方=
log8的9次方能化简成log2的多少次方
log8^9/log2^3的值是
已知log2(log8^m)=log8(log2^m),求log2^m的平方
log8的27除以log2的3
log8(9)*log2(3)
计算题:a-a的5次方
(log8 9/log2 3)=?
求(log2^3+log8^9)
(log4^3+log8^3)(log3^2+log9^2)+log2^(32)的1/4次方
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化简:(log2(3)+log4(9)+log8(27)+…+log2n(3^n))*log2(8的n次方根)
(log2 3+log4 9+log8 27+...+log2^n 3^n)log9 32的N次方根
(log2 3+log4 9+log8 27+...+log2^n 3^n)log9 32的N次方根
log8 (log2 4根号2)的值是是log8*(log(2 4根号2))
求(log2^3+log8^9)(log3^4+log9^8+log3^2)的值
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