Factorising the Difference of Two Squares
Question 1:
Question 1:
x2
−
169
x
+
13
x
−
13
Question 1:
x2
−
64
x
+
8
x
−
8
Question 1:
x2
−
36
x
+
6
x
−
6
Question 1:
9
x2
−
1
3
x
+
1
3
x
−
1
Question 1:
25
x2
−
100
5
x
+
10
5
x
−
10