X2 – 6MX + 2 – 2M + 9M2 = 0VII. CHO P/T

4) - ON TAP KIEM TRA HOC KI 2 LOP 10
ON TAP KIEM TRA HOC KI 2 LOP 10
4) x

2

– 6mx + 2 – 2m + 9m

2

= 0VII. Cho p/t : (m

2

+ m + 1)x

2

+(2m – 3)x + m – 5 = 0