作业帮(log4 3+log8 3)*(log3 2+log4 2)
来源：学生作业帮 编辑：作业帮 分类：数学作业 时间：2024/05/14 08:52:30
(log4 3+log8 3)*(log3 2+log4 2)
答案是多少啊,急求!要过程的.
这是最终答案嘛?为什么还带个log2 3啊
为什么没要回答啊,救命啊
答案是多少啊,急求!要过程的.
这是最终答案嘛?为什么还带个log2 3啊
为什么没要回答啊,救命啊
(log4 3+log8 3)*(log3 2+log4 2)
→(1/2 log2 3+1/3 log2 3)*(log3 2+1/2 log2 2)
→[5/6 log2 3] *[log3 2+1/2]
→[5/6 log2 3 *log3 2]+[5/6log2 3 *1/2]
→5/6+5/12log2 3
看来的确带log2 3..
我也是刚学这章数学
→(1/2 log2 3+1/3 log2 3)*(log3 2+1/2 log2 2)
→[5/6 log2 3] *[log3 2+1/2]
→[5/6 log2 3 *log3 2]+[5/6log2 3 *1/2]
→5/6+5/12log2 3
看来的确带log2 3..
我也是刚学这章数学
(log4 3+log8 3)*(log3 2+log4 2)
(log4(3)+log8(3))*log3(2)
化简(log4(3)+log8(3))(log3(2)+log9(2))
(log4^3+log8^3)(log3^2+log9^2)
求值(log4(3)+log8(3))×(log3(2)+log9(2))
求值(log3(2)+log9(2))*(log4(3)+log8(3))
(log3 2+log9 2)*(log4 3+log8 3)求值
(log3^2 + log9^4)×(log4^3 + log8^3)
求值:(log4^ 3+log8 ^9)*(log3^ 2+log9 ^16)
(log4(3)+log8(3))(log3(2)+log9(2))-log4(3)×log1/3(四次根号32)
log4(3)-log4(12)-log8(4) =log4(3/12)- log8( 8^(2/3) ) log8(
1.log2 3*log3 4*log4 5*log5 2 2.(log4 3+log8 3)8(log3 2+log9