Expanding Cubics
Question 1:
x
+
4
x
+
2
x
+
1
x
3
+
7
x
2
+
14
x
+
8
Question 2:
x
+
4
x
+
1
x
+
1
x
3
+
6
x
2
+
9
x
+
4
Question 3:
x
+
4
x
+
5
x
−
5
x
3
+
4
x
2
−
25
x
−
100
Question 4:
x
+
5
x
−
2
x
−
1
x
3
+
2
x
2
−
13
x
+
10
