无理数与实数计算:1、根号下0.36+根号下0.0121+根号下1.442、根号下(-5)的二次方-2-根号下5的绝对值-三次根号下-13、根号下3-根号下5+0.154 计算器计算,精确到0.01
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![无理数与实数计算:1、根号下0.36+根号下0.0121+根号下1.442、根号下(-5)的二次方-2-根号下5的绝对值-三次根号下-13、根号下3-根号下5+0.154 计算器计算,精确到0.01](/uploads/image/z/4037557-13-7.jpg?t=%E6%97%A0%E7%90%86%E6%95%B0%E4%B8%8E%E5%AE%9E%E6%95%B0%E8%AE%A1%E7%AE%97%EF%BC%9A1%E3%80%81%E6%A0%B9%E5%8F%B7%E4%B8%8B0.36%2B%E6%A0%B9%E5%8F%B7%E4%B8%8B0.0121%2B%E6%A0%B9%E5%8F%B7%E4%B8%8B1.442%E3%80%81%E6%A0%B9%E5%8F%B7%E4%B8%8B%EF%BC%88-5%EF%BC%89%E7%9A%84%E4%BA%8C%E6%AC%A1%E6%96%B9-2-%E6%A0%B9%E5%8F%B7%E4%B8%8B5%E7%9A%84%E7%BB%9D%E5%AF%B9%E5%80%BC-%E4%B8%89%E6%AC%A1%E6%A0%B9%E5%8F%B7%E4%B8%8B-13%E3%80%81%E6%A0%B9%E5%8F%B7%E4%B8%8B3-%E6%A0%B9%E5%8F%B7%E4%B8%8B5%2B0.154+%E8%AE%A1%E7%AE%97%E5%99%A8%E8%AE%A1%E7%AE%97%2C%E7%B2%BE%E7%A1%AE%E5%88%B00.01)
无理数与实数计算:1、根号下0.36+根号下0.0121+根号下1.442、根号下(-5)的二次方-2-根号下5的绝对值-三次根号下-13、根号下3-根号下5+0.154 计算器计算,精确到0.01
无理数与实数
计算:
1、根号下0.36+根号下0.0121+根号下1.44
2、根号下(-5)的二次方-2-根号下5的绝对值-三次根号下-1
3、根号下3-根号下5+0.154 计算器计算,精确到0.01
无理数与实数计算:1、根号下0.36+根号下0.0121+根号下1.442、根号下(-5)的二次方-2-根号下5的绝对值-三次根号下-13、根号下3-根号下5+0.154 计算器计算,精确到0.01
1、根号下0.36+根号下0.0121+根号下1.44
=0.6+0.11+1.2
=1.91
2、根号下(-5)的二次方-∣2-根号下5∣-三次根号下-1
=5-(√5-2)-(-1)
=5-√5+2+1
=8-√5
3、根号下3-根号下5+0.154
=1.732-2.236+0.154
=-0.35