Write the following in the form
x
+
a
2
+
b
Question 1:
x
2
+
16
x
−
1
x
+
8
2
−
65
Question 2:
x
2
+
12
x
−
7
x
+
6
2
−
43
Question 3:
x
2
+
6
x
+
1
x
+
3
2
−
8
Question 4:
x
2
−
16
x
−
10
x
−
8
2
−
74
Question 5:
x
2
+
2
x
−
4
x
+
1
2
−
5
Question 6:
x
2
+
16
x
−
3
x
+
8
2
−
67
