根号0.02乘根号80然后除以根号0.9
问题描述:
根号0.02乘根号80然后除以根号0.9
答
√0.02*√80/√0.9=√[0.02*80/0.9]
=√[2*8/9]=4/3
答
根号0.02乘根号80然后除以根号0.9
=根号(0.02*80/0.9)
=根号(16/9)
=4/3