计算log8^3乘以log9^4
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计算log8^3乘以log9^4计算log8^3乘以log9^4计算log8^3乘以log9^4log8^3乘以log9^4=lg3/lg8*lg4/lg9lg8=3lg2lg4=2lg2lg9=2l
计算log8^3乘以log9^4
计算log8^3乘以log9^4
计算log8^3乘以log9^4
log8^3乘以log9^4=lg3/lg8*lg4/lg9
lg8=3lg2
lg4=2lg2
lg9=2lg3
所以log8^3乘以log9^4=1/3
log8^3乘以log9^4=1/3log2^3*log3^2=1/3
3
8^3 什么意思? 8与3是什么关系?
1/9
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