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 abs(7.38*√((7.38^2+25)*(7.38^2+4)*(7.38^2+156.25))/(300*√(7.38^2+6.25))) 的值.
题型:数学计算
解:
abs(7.38*√((7.38^2+25)*(7.38^2+4)*(7.38^2+156.25))/(300*√(7.38^2+6.25)))
=abs(7.38*√(79.4644*(7.38^2+4)*(7.38^2+156.25))/(300*√(7.38^2+6.25)))
=abs(7.38*√(79.4644*58.4644*(7.38^2+156.25))/(300*√(7.38^2+6.25)))
=abs(7.38*√(79.4644*58.4644*210.7144)/(300*√(7.38^2+6.25)))
=abs(7.38*√978945.065071/(300*√(7.38^2+6.25)))
=abs(7.38*√978945.065071/(300*√60.7144))
=abs(7.38*√978945.065071/2337.5835)
=abs3.123693
=3.123693 答案:abs(7.38*√((7.38^2+25)*(7.38^2+4)*(7.38^2+156.25))/(300*√(7.38^2+6.25)))=3.123693你的问题在这里没有得到解决?请到 热门难题 里面看看吧!