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〖1/1算式〗
作业:求算式 √((25*(0.133*153.46)^2+1)÷0.133^2÷(0.133^2+1)÷(0.25*0.133^2+1)÷((0.133*153.46)^2+1)) 的值.
题型:数学计算
解:
√((25*(0.133*153.46)^2+1)÷0.133^2÷(0.133^2+1)÷(0.25*0.133^2+1)÷((0.133*153.46)^2+1))
=√((25*20.41018^2+1)÷0.133^2÷(0.133^2+1)÷(0.25*0.133^2+1)÷((0.133*153.46)^2+1))
=√(10415.386191÷0.133^2÷(0.133^2+1)÷(0.25*0.133^2+1)÷((0.133*153.46)^2+1))
=√(10415.386191÷0.133^2÷1.017689÷(0.25*0.133^2+1)÷((0.133*153.46)^2+1))
=√(10415.386191÷0.133^2÷1.017689÷1.004422÷((0.133*153.46)^2+1))
=√(10415.386191÷0.133^2÷1.017689÷1.004422÷(20.41018^2+1))
=√(10415.386191÷0.133^2÷1.017689÷1.004422÷417.575448)
=√1379.449618
=37.140943 答案:√((25*(0.133*153.46)^2+1)÷0.133^2÷(0.133^2+1)÷(0.25*0.133^2+1)÷((0.133*153.46)^2+1))=37.140943你的问题在这里没有得到解决?请到 热门难题 里面看看吧!