p. 15
If √ 2 =m and √ 3=n, express the following in terms of m and n.
1.√18
2.√0.03
3.√0.5
4.√1200
surds and irrational numbers!!
2010-08-09 11:41 pm
回答 (1)
2010-08-10 5:51 am
✔ 最佳答案
1)√18=√9*√2=3√2=3m
2)
√0.03=√3/√100=√3/10=n/10
3)
√0.5=1/√2=1/m
4)
√1200=√100*√12=10√12=10*√4√3=20n
收錄日期: 2021-04-22 00:49:43
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