Factorising Quadratics

Question 1:

2 x2+7x+6
2x+3x+2

Question 2:

3 x2+x2
3x2x+1

Question 3:

5 x2+36x+36
5x+6x+6

Question 4:

5 x2+26x+24
5x+6x+4

Question 5:

4 x28x+3
2x32x1

Question 6:

6 x25x25
2x53x+5