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☆算术计算1题
〖1/1算式〗
作业:求算式 (0.45*10^(-3))*1*1*1.1*180*1434*((2+0.6*0.47)*25^0.5*0.224%*250)^0.5+(0.75*10^(-3))*415*(1232+509) 的值.
题型:数学计算
解:
(0.45*10^(-3))*1*1*1.1*180*1434*((2+0.6*0.47)*25^0.5*0.224%*250)^0.5+(0.75*10^(-3))*415*(1232+509)
=(0.45*10^(-3))*1*1*1.1*180*1434*((2+0.6*0.47)*25^0.5*0.224%*250)^0.5+(0.75*10^(-3))*415*(1232+509)
=0.00045*1*1*1.1*180*1434*((2+0.6*0.47)*25^0.5*0.224%*250)^0.5+(0.75*10^(-3))*415*(1232+509)
=0.00045*1*1*1.1*180*1434*(2.282*25^0.5*0.224%*250)^0.5+(0.75*10^(-3))*415*(1232+509)
=0.00045*1*1*1.1*180*1434*6.3895^0.5+(0.75*10^(-3))*415*(1232+509)
=0.00045*1*1*1.1*180*1434*6.3895^0.5+(0.75*10^(-3))*415*(1232+509)
=0.00045*1*1*1.1*180*1434*6.3895^0.5+0.00075*415*(1232+509)
=0.00045*1*1*1.1*180*1434*6.3895^0.5+0.00075*415*1741
=0.00045*1*1*1.1*180*1434*2.527746031546682+0.00075*415*1741
=0.00045*1*1.1*180*1434*2.527746031546682+0.00075*415*1741
=0.00045*1.1*180*1434*2.527746031546682+0.00075*415*1741
=0.000495*180*1434*2.527746031546682+0.00075*415*1741
=0.0891*1434*2.527746031546682+0.00075*415*1741
=127.7694*2.527746031546682+0.00075*415*1741
=322.968594+0.00075*415*1741
=322.968594+0.31125*1741
=322.968594+541.88625
=864.854844 答案:(0.45*10^(-3))*1*1*1.1*180*1434*((2+0.6*0.47)*25^0.5*0.224%*250)^0.5+(0.75*10^(-3))*415*(1232+509)=864.854844你的问题在这里没有得到解决?请到 热门难题 里面看看吧!