Factorising Quadratics
Question 1:
x
2
−
11
x
+
28
x
−
7
x
−
4
Question 2:
x
2
−
8
x
−
9
x
+
1
x
−
9
Question 3:
x
2
+
4
x
−
32
x
+
8
x
−
4
Question 4:
x
2
+
6
x
+
5
x
+
5
x
+
1
Question 5:
x
2
−
17
x
+
72
x
−
9
x
−
8
Question 6:
x
2
−
100
x
+
10
x
−
10
