lg1/2-lg5/8+lg12.5-(log23)(log32)详细结果
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求值lg12.5-lg5/8+lg1/2
lg1/2-lg5/8+lg12.5-(log23)(log32)详细结果
计算:lg1/2-lg5/8+lg12.5-log8^9.log3^4=带过程
【高一】计算下列格式的值(1)lg12.5-lg5/8+lg1/2(1)lg12.5-lg5/8+lg1/2(2)lg2+lg5------------- lg1.25+lg8
计算4lg2+3lg5-lg1/5(1)4lg2+3lg5-lg1/5(2)lg12.5-lg5/8+lg1/2(3)lg²4+lg²25+8lg2*lg5
求解,lg1/2-lg5/8+lg12.5-log^(8)9log^(27)8的值为?谢谢噢!
lg12.5-lg5/8+lg5=多少
计算 lg1∕2-lg1∕8+lg12.5-log8为底9乘以log3为底4
2lg2+3lg5-lg1除以5
计算lg5+lg1/2=
(lg根号27+lg5-lg10根号2)/lg1.5
lg12分之一+lg12分之lg1.2等于多少?求详细过程,在线等~
lg12-1/lg1.2等于?为什么lg12-1等于lg10/12
计算(lg√27+lg8-lg√1000)/lg1.2.lg1.2=lg12-1?
4lg2+3lg5-lg1/5化简
4lg2+3lg5-lg1/5
4lg2+3lg5-1lg1/5
lg5-lg1/2-lg25-2lg2