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 √((2×2.211×72.1755×1000)/(1×44.925^3)×(3.606+1)/(3.606))×2.47×189.8×0.727×0.990 的值.
题型:数学计算
解:
√((2×2.211×72.1755×1000)/(1×44.925^3)×(3.606+1)/(3.606))×2.47×189.8×0.727×0.990
=√(319160.061/(1×44.925^3)×(3.606+1)/(3.606))×2.47×189.8×0.727×0.990
=√(319160.061/90670.133953×(3.606+1)/(3.606))×2.47×189.8×0.727×0.990
=√(319160.061/90670.133953×4.606/(3.606))×2.47×189.8×0.727×0.990
=√(319160.061/90670.133953×4.606/3.606)×2.47×189.8×0.727×0.990
=√4.496167×2.47×189.8×0.727×0.990
=2.120417×2.47×189.8×0.727×0.990
=5.23743×189.8×0.727×0.99
=994.064214×0.727×0.99
=722.684684×0.99
=715.457837 答案:√((2×2.211×72.1755×1000)/(1×44.925^3)×(3.606+1)/(3.606))×2.47×189.8×0.727×0.990=715.457837你的问题在这里没有得到解决?请到 热门难题 里面看看吧!