3又根号16加3又根号25怎么算?
问题描述:
3又根号16加3又根号25怎么算?
答
3*根号16+3*根号25
=3*4+3*5
=12+15=27
3又根号16加3又根号25怎么算?
3*根号16+3*根号25
=3*4+3*5
=12+15=27