若根号5≈1.414;根号3≈1.732,根号5≈2.236,根号10≈3.162,π≈3.142求下列格式的值(精确到0.01)

π+根号10-1/3+0.145-根号5
2025-01-03 05:08:08
推荐回答(2个)
回答1:

π+根号10-1/3+0.145-根号5
≈3.142+3.162- 0.333+0.145 - 1.414
=6.304+0.145-1.747
=6.449-1.747
=4.702
≈4.70

回答2: