Factorise Fully
Question 1:
8
a
−
48
8
a
−
6
Question 2:
30
g
−
70
10
3
g
−
7
Question 3:
56
c
+
64
8
7
c
+
8
Question 4:
2
s
2
−
9s
s
2
s
−
9
Question 5:
7
b
r
+
6r
r
7
b
+
6
Question 6:
30
t
2
+
42
st
6
t
5
t
+
7
s
