Factorising Quadratics

Question 1:

x2x56
x+7x8

Question 2:

x2+12x+32
x+8x+4

Question 3:

x2+6x7
x1x+7

Question 4:

x2+7x+10
x+5x+2

Question 5:

x213x+40
x8x5

Question 6:

x2+12x+35
x+7x+5