Factorising the Difference of Two Squares
Question 1:
x
2
−
121
x
+
11
x
−
11
Question 1:
x
2
−
196
x
+
14
x
−
14
Question 1:
x
2
−
121
x
+
11
x
−
11
Question 1:
x
2
−
121
x
+
11
x
−
11
Question 1:
4
x
2
−
25
2
x
+
5
2
x
−
5
Question 1:
25
x
2
−
9
5
x
+
3
5
x
−
3
