Expanding Quadratics
Question 1:
x
+
9
x
+
8
x
2
+
17
x
+
72
Question 2:
x
+
1
x
−
3
x
2
−
2
x
−
3
Question 3:
3
x
−
4
x
−
8
3
x
2
−
28
x
+
32
Question 4:
7
x
−
1
x
+
7
7
x
2
+
48
x
−
7
Question 5:
4
x
+
7
2
x
+
3
8
x
2
+
26
x
+
21
Question 6:
4
x
−
3
3
x
+
7
12
x
2
+
19
x
−
21
