总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 5×(log(220.4375)-log(220.0625))÷(log(224.75)-log(220.0625)) 的值.
题型:数学计算
解:
5×(log(220.4375)-log(220.0625))÷(log(224.75)-log(220.0625))
=5×(5.395614-log(220.0625))÷(log(224.75)-log(220.0625))
=5×(5.395614-5.393912)÷(log(224.75)-log(220.0625))
=5×0.001702÷(log(224.75)-log(220.0625))
=5×0.001702÷(5.414989-log(220.0625))
=5×0.001702÷(5.414989-5.393912)
=5×0.001702÷0.021077
=0.00851÷0.021077
=0.403758 答案:5×(log(220.4375)-log(220.0625))÷(log(224.75)-log(220.0625))=0.403758你的问题在这里没有得到解决?请到 热门难题 里面看看吧!