计算:2√3+2/√5-10√0.04(精确到0.01)
问题描述:
计算:2√3+2/√5-10√0.04(精确到0.01)
答
2√3+2/√5-10√0.04
=2√3+2/√5-2
=2×(1.732+2.236-1)
=2×2.968
≈5.95