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 0.25*(((1-0.25^(1/3))*(2*(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1) 的值.
题型:数学计算
解:
0.25*(((1-0.25^(1/3))*(2*(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*(((1-0.25^0.333333)*(2*(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*((0.370039*(2*(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*((0.370039*(2*(0.25^0.666667+0.25^(1/3)+1)^(1/2)+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*((0.370039*(2*(0.25^0.666667+0.25^0.333333+1)^(1/2)+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*((0.370039*(2*2.026811^(1/2)+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*((0.370039*(2*2.026811^0.5+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*((0.370039*(2*2.026811^0.5+0.25^0.333333+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*((0.370039*5.477283)^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*(2.026808^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*(2.026808^0.5+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)
=0.25*(2.026808^0.5+(0.25^0.666667+0.25^(1/3)+1)^(1/2)+1)
=0.25*(2.026808^0.5+(0.25^0.666667+0.25^0.333333+1)^(1/2)+1)
=0.25*(2.026808^0.5+2.026811^(1/2)+1)
=0.25*(2.026808^0.5+2.026811^0.5+1)
=0.25*3.847321
=0.96183 答案:0.25*(((1-0.25^(1/3))*(2*(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+0.25^(1/3)+2))^(1/2)+(0.25^(2/3)+0.25^(1/3)+1)^(1/2)+1)=0.96183你的问题在这里没有得到解决?请到 热门难题 里面看看吧!