（3）3（x-2）的平方=x(x-2）
英语：A mother mouse went__for a __with a group of young mice.Suddenly they__a cat coming towards them.The young mouse were __ __frightened.But the monther mouse kept cool and barked just like a dog.The cat__the sound and ran away as quickly as he __.Then the monther mouse said to the young mice,"Now you see how __it is to learn a __ __."
就是这些了，谢谢大家帮帮我。。
回答如下：数学:（1）2y的平方-16=0 答案是：y=2（2）（2x+1）的平方-4=0 答案是：x=0.5（3）3（x-2）的平方=x(x-2）答案是： x=2或者x=3.English：A mother mouse went out for a walk with a group of young mice.Suddenly they saw a cat coming towards them.The young mouse were very frightened.But the monther mouse kept cool and barked just like a dog.The cat_heard_...
数学: （1）2y的平方-16=0 答案是：y=2或-2 （2）（2x+1）的平方-4=0 答案是：x=0.5或-1.5 （3）3（x-2）的平方=x(x-2）答案是： x=2或者x=3. English： A mother mouse went out for a walk with a group of young mice.Su...
