Write the following in the form x+a2+b

Question 1:

x22x+4
x12+3

Question 2:

x210x+8
x5217

Question 3:

x2+12x7
x+6243

Question 4:

x213x+9
x13221334

Question 5:

x28x+7
x429

Question 6:

x28x3
x4219