Q1) Factorise the following;
35z + 15 = [ 5(7z + 3)]

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

Q1) Factorise the following;
$x^2 -6x + 8 =$
[ $(x -2)(x -4)$]

Q2) Factorise the following;
7y + 56 = [ 7(y + 8)]

Q2) Factorise $x^2 -3x -54$. [ $(x + 6)(x -9)$]

Q2) Factorise the following;
$x^2 -7x + 10 =$
[ $(x -5)(x -2)$]

Q3) Factorise the following;
4z + 36 = [ 4(z + 9)]

Q3) Factorise $x^2 -4x -21$. [ $(x + 3)(x -7)$]

Q3) Factorise the following;
$x^2 -11x + 18 =$
[ $(x -2)(x -9)$]

Q4) Factorise the following;
10w + 90 = [ 10(w + 9)]

Q4) Factorise $x^2 -x -12$. [ $(x + 3)(x -4)$]

Q4) Factorise the following;
$x^2 -6x + 8 =$
[ $(x -2)(x -4)$]

Q5) Factorise the following;
10x + 6 = [ 2(5x + 3)]

Q5) Factorise $x^2 -2x -8$. [ $(x + 2)(x -4)$]

Q5) Factorise the following;
$x^2 -10x + 21 =$
[ $(x -3)(x -7)$]

Q6) Factorise the following;
8x + 80 = [ 8(x + 10)]

Q6) Factorise $x^2 + x -12$. [ $(x + 4)(x -3)$]

Q6) Factorise the following;
$x^2 -5x + 6 =$
[ $(x -2)(x -3)$]

Q7) Factorise the following;
56y -24 = [ 8(7y -3)]

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

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

Q8) Factorise the following;
42x + 30 = [ 6(7x + 5)]

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

Q8) Factorise the following;
$x^2 -8x + 12 =$
[ $(x -6)(x -2)$]

Q9) Factorise the following;
8z + 64 = [ 8(z + 8)]

Q9) Factorise $x^2 -5x -24$. [ $(x + 3)(x -8)$]

Q9) Factorise the following;
$x^2 -10x + 24 =$
[ $(x -6)(x -4)$]

Q10) Factorise the following;
24x + 18 = [ 6(4x + 3)]

Q10) Factorise $x^2 + 3x -18$. [ $(x + 6)(x -3)$]

Q10) Factorise the following;
$x^2 -10x + 24 =$
[ $(x -4)(x -6)$]