Expanding Cubics
Question 1:
x
+
4
x
+
4
x
+
2
x
3
+
10
x
2
+
32
x
+
32
Question 2:
x
−
2
x
+
2
x
−
3
x
3
−
3
x
2
−
4
x
+
12
Question 3:
x
−
4
x
+
2
x
+
4
x
3
+
2
x
2
−
16
x
−
32
Question 4:
x
+
1
x
+
4
x
+
1
x
3
+
6
x
2
+
9
x
+
4
