Expanding Brackets
Question 1:
2
w
−
4
2
w
−
8
Question 2:
3
3
j
+
8
9
j
+
24
Question 3:
2
8
y
+
5
16
y
+
10
Question 4:
s
7
s
−
8
7
s
2
−
8s
Question 5:
v
7
u
+
5
7
u
v
+
5v
Question 6:
2
f
6
f
−
7
k
12
f
2
−
14
fk
