Expanding Quadratics
Question 1:
x
−
9
x
+
7
x
2
−
2
x
−
63
Question 2:
x
+
8
x
−
7
x
2
+
x
−
56
Question 3:
10
x
−
7
x
−
3
10
x
2
−
37
x
+
21
Question 4:
10
x
−
3
x
−
6
10
x
2
−
63
x
+
18
Question 5:
4
x
+
9
2
x
+
5
8
x
2
+
38
x
+
45
Question 6:
4
x
−
1
3
x
−
1
12
x
2
−
7
x
+
1
