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 1.50×4320/(138.41×138.41)×(10200×450)/(1430×1000)×(√(1+((138.41×18)/(4.4×450))^2)+0)×1 的值.
题型:数学计算
解:
1.50×4320/(138.41×138.41)×(10200×450)/(1430×1000)×(√(1+((138.41×18)/(4.4×450))^2)+0)×1
=1.50×4320/19157.3281×(10200×450)/(1430×1000)×(√(1+((138.41×18)/(4.4×450))^2)+0)×1
=1.50×4320/19157.3281×4590000/(1430×1000)×(√(1+((138.41×18)/(4.4×450))^2)+0)×1
=1.50×4320/19157.3281×4590000/1430000×(√(1+((138.41×18)/(4.4×450))^2)+0)×1
=1.50×4320/19157.3281×4590000/1430000×(√(1+(2491.38/(4.4×450))^2)+0)×1
=1.50×4320/19157.3281×4590000/1430000×(√(1+(2491.38/1980)^2)+0)×1
=1.50×4320/19157.3281×4590000/1430000×(√(1+1.258273^2)+0)×1
=1.50×4320/19157.3281×4590000/1430000×(√2.583251+0)×1
=1.50×4320/19157.3281×4590000/1430000×1.60725×1
=6480/19157.3281×4590000/1430000×1.60725×1
=0.338252×4590000/1430000×1.60725×1
=1552576.68/1430000×1.60725×1
=1.085718×1.60725×1
=1.74502×1
=1.74502 答案:1.50×4320/(138.41×138.41)×(10200×450)/(1430×1000)×(√(1+((138.41×18)/(4.4×450))^2)+0)×1=1.74502你的问题在这里没有得到解决?请到 热门难题 里面看看吧!