(根号50*根号32)/根号8-4怎么算
问题描述:
(根号50*根号32)/根号8-4怎么算
答
=根号(50*32/8)-4;
=根号(200)-4;
=10根号2-4;
(根号50*根号32)/根号8-4怎么算
=根号(50*32/8)-4;
=根号(200)-4;
=10根号2-4;