Q1) Factorise the following;
56z -48 = [ 8(7z -6)]

Q1) Factorise $x^2 -2x -8$. [ $(x + 2)(x -4)$]

Q1) Factorise the following;
$x^2 -10x + 16 =$
[ $(x -8)(x -2)$]

Q2) Factorise the following;
2x + 10 = [ 2(x + 5)]

Q2) Factorise $x^2 -x -20$. [ $(x + 4)(x -5)$]

Q2) Factorise the following;
$x^2 -8x + 12 =$
[ $(x -6)(x -2)$]

Q3) Factorise the following;
15x -6 = [ 3(5x -2)]

Q3) Factorise $x^2 + x -12$. [ $(x + 4)(x -3)$]

Q3) Factorise the following;
$x^2 -9x + 14 =$
[ $(x -7)(x -2)$]

Q4) Factorise the following;
6z + 15 = [ 3(2z + 5)]

Q4) Factorise $x^2 -4x -12$. [ $(x + 2)(x -6)$]

Q4) Factorise the following;
$x^2 -12x + 32 =$
[ $(x -8)(x -4)$]

Q5) Factorise the following;
30x -12 = [ 6(5x -2)]

Q5) Factorise $x^2 -x -6$. [ $(x + 2)(x -3)$]

Q5) Factorise the following;
$x^2 -5x + 6 =$
[ $(x -2)(x -3)$]

Q6) Factorise the following;
12w + 9 = [ 3(4w + 3)]

Q6) Factorise $x^2 -2x -24$. [ $(x + 4)(x -6)$]

Q6) Factorise the following;
$x^2 -8x + 12 =$
[ $(x -6)(x -2)$]

Q7) Factorise the following;
5x + 35 = [ 5(x + 7)]

Q7) Factorise $x^2 -2x -8$. [ $(x + 2)(x -4)$]

Q7) Factorise the following;
$x^2 -6x + 8 =$
[ $(x -2)(x -4)$]

Q8) Factorise the following;
5z + 20 = [ 5(z + 4)]

Q8) Factorise $x^2 + x -6$. [ $(x + 3)(x -2)$]

Q8) Factorise the following;
$x^2 -9x + 20 =$
[ $(x -4)(x -5)$]

Q9) Factorise the following;
25y -20 = [ 5(5y -4)]

Q9) Factorise $x^2 -3x -18$. [ $(x + 3)(x -6)$]

Q9) Factorise the following;
$x^2 -5x + 6 =$
[ $(x -3)(x -2)$]

Q10) Factorise the following;
21w -14 = [ 7(3w -2)]

Q10) Factorise $x^2 -x -6$. [ $(x + 2)(x -3)$]

Q10) Factorise the following;
$x^2 -9x + 18 =$
[ $(x -3)(x -6)$]