急求答案,在线等啊

2025-12-06 09:36:36
推荐回答(2个)
回答1:

(1)a=﹣3,b=﹣2;
(2)a=3,b=2;
(3)a=3,b=﹣2;
(4)a=﹣3,b≠2;
(5)a=﹣2,b=3;
(6)a=2,b=±4.

回答2:

(1)a=-3 ,b=-2
(2)a=3,b=2
(3)a=3,b=-2
(4)