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 593775*(0.72)^24*0.28^6+2035800*(0.72)^23*0.28^7+5852925*(0.72)^22*0.28^8+14307150*(0.72)^21*0.28^9 的值.
题型:数学计算
解:
593775*(0.72)^24*0.28^6+2035800*(0.72)^23*0.28^7+5852925*(0.72)^22*0.28^8+14307150*(0.72)^21*0.28^9
=593775*0.72^24*0.28^6+2035800*(0.72)^23*0.28^7+5852925*(0.72)^22*0.28^8+14307150*(0.72)^21*0.28^9
=593775*0.72^24*0.28^6+2035800*0.72^23*0.28^7+5852925*(0.72)^22*0.28^8+14307150*(0.72)^21*0.28^9
=593775*0.72^24*0.28^6+2035800*0.72^23*0.28^7+5852925*0.72^22*0.28^8+14307150*(0.72)^21*0.28^9
=593775*0.72^24*0.28^6+2035800*0.72^23*0.28^7+5852925*0.72^22*0.28^8+14307150*0.72^21*0.28^9
=593775*0.000376686377244*0.28^6+2035800*0.72^23*0.28^7+5852925*0.72^22*0.28^8+14307150*0.72^21*0.28^9
=593775*0.000376686377244*0.000481890304+2035800*0.72^23*0.28^7+5852925*0.72^22*0.28^8+14307150*0.72^21*0.28^9
=593775*0.000376686377244*0.000481890304+2035800*0.00052317552395*0.28^7+5852925*0.72^22*0.28^8+14307150*0.72^21*0.28^9
=593775*0.000376686377244*0.000481890304+2035800*0.00052317552395*0.00013492928512+5852925*0.72^22*0.28^8+14307150*0.72^21*0.28^9
=593775*0.000376686377244*0.000481890304+2035800*0.00052317552395*0.00013492928512+5852925*0.000726632672153*0.28^8+14307150*0.72^21*0.28^9
=593775*0.000376686377244*0.000481890304+2035800*0.00052317552395*0.00013492928512+5852925*0.000726632672153*0.000037780199834+14307150*0.72^21*0.28^9
=593775*0.000376686377244*0.000481890304+2035800*0.00052317552395*0.00013492928512+5852925*0.000726632672153*0.000037780199834+14307150*0.001009212044657*0.28^9
=593775*0.000376686377244*0.000481890304+2035800*0.00052317552395*0.00013492928512+5852925*0.000726632672153*0.000037780199834+14307150*0.001009212044657*0.000010578455953
=223.666954*0.000481890304+2035800*0.00052317552395*0.00013492928512+5852925*0.000726632672153*0.000037780199834+14307150*0.001009212044657*0.000010578455953
=0.107783+2035800*0.00052317552395*0.00013492928512+5852925*0.000726632672153*0.000037780199834+14307150*0.001009212044657*0.000010578455953
=0.107783+1065.080732*0.00013492928512+5852925*0.000726632672153*0.000037780199834+14307150*0.001009212044657*0.000010578455953
=0.107783+0.143711+5852925*0.000726632672153*0.000037780199834+14307150*0.001009212044657*0.000010578455953
=0.107783+0.143711+4252.926533*0.000037780199834+14307150*0.001009212044657*0.000010578455953
=0.107783+0.143711+0.160676+14307150*0.001009212044657*0.000010578455953
=0.107783+0.143711+0.160676+14438.948105*0.000010578455953
=0.107783+0.143711+0.160676+0.152742
=0.251494+0.160676+0.152742
=0.41217+0.152742
=0.564912 答案:593775*(0.72)^24*0.28^6+2035800*(0.72)^23*0.28^7+5852925*(0.72)^22*0.28^8+14307150*(0.72)^21*0.28^9=0.564912你的问题在这里没有得到解决?请到 热门难题 里面看看吧!