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☆算术计算1题
〖1/1算式〗
作业:求算式 0.000001769*150.946^3-0.000788056*150.946^2+0.113853704*150.946-4.914000000 的值.
题型:数学计算
解:
0.000001769*150.946^3-0.000788056*150.946^2+0.113853704*150.946-4.914000000
=0.000001769*3439258.558790535666049-0.000788056*150.946^2+0.113853704*150.946-4.914
=0.000001769*3439258.558790535666049-0.000788056*22784.694916000000376+0.113853704*150.946-4.914
=6.084048-0.000788056*22784.694916000000376+0.113853704*150.946-4.914
=6.084048-17.955616+0.113853704*150.946-4.914
=6.084048-17.955616+17.185761-4.914
=-11.871568+17.185761-4.914
=5.314193-4.914
=0.400193 答案:0.000001769*150.946^3-0.000788056*150.946^2+0.113853704*150.946-4.914000000=0.400193你的问题在这里没有得到解决?请到 热门难题 里面看看吧!