解该式:(log4(3)+log8(3))*(lg2/lg3)log4(3)是指以4为底

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解该式:(log4(3)+log8(3))*(lg2/lg3)log4(3)是指以4为底解该式:(log4(3)+log8(3))*(lg2/lg3)log4(3)是指以4为底解该式:(log4(3)

解该式:(log4(3)+log8(3))*(lg2/lg3)log4(3)是指以4为底
解该式:(log4(3)+log8(3))*(lg2/lg3)
log4(3)是指以4为底

解该式:(log4(3)+log8(3))*(lg2/lg3)log4(3)是指以4为底
用换底公式
原式=(lg3/lg4+lg3/lg8)*(lg2/lg3)
=(lg3/2lg2+lg3/3lg2)*(lg2/lg3)
=(1/2+1/3)(lg3/lg2)(lg2/lg3)
=5/6

=2log2(3)+3log2(3)*log3(2)
=2log2(3)+3