16.3二次根式的运算(2)探索发现:_______;169______,169.1________;104.0______,104.0.2_________;33.0______,33.0.4...
2_____xx1.成立的条件是.20,xx:若则=_母题_____.忽视了答案中等号的成立条件!222=23(2)322(3)1122(4)11xxxxxxxxxxxxxx...
16.3二次根式的运算(1)二次根式的乘法法则是怎样的?温故知新温故知新baab(a≥0,b≥0)二次根式的除法法则是怎样的?baab(a≥0...

