已知lg2=0.3010,lg3=0.4771求lg根号3,lg6,lg12
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已知lg2=0.3010,lg3=0.4771求lg根号3,lg6,lg12
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![已知lg2=0.3010,lg3=0.4771求lg根号3,lg6,lg12](/uploads/image/z/2162141-53-1.jpg?t=%E5%B7%B2%E7%9F%A5lg2%3D0.3010%2Clg3%3D0.4771%E6%B1%82lg%E6%A0%B9%E5%8F%B73%2Clg6%2Clg12)
lg根号3
=1/2lg3
=1/2×0.4771
=0.23855
lg6=lg(2×3)=lg2+lg3=0.301+0.4771=0.7781
lg12=lg6+lg2=0.7781+0.301=1.0791
=1/2lg3
=1/2×0.4771
=0.23855
lg6=lg(2×3)=lg2+lg3=0.301+0.4771=0.7781
lg12=lg6+lg2=0.7781+0.301=1.0791
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