1. 3 (2x + 1)
2. 4x (x + 2)
3. (x + 4) (x + 6)
4.
Since I dint show the method to get the ans for the above 3 I'll show it out for this one :)
x² – 15x + 56
x² –7x –8x + 56
x (x –7) –8(x–7)
( x–8) (x– 7)
5. (x –6) (x+2)
