Q1) Factorise the following;
8z + 8 = [ 8(z + 1)]

Q1) Factorise the following;
21y + 49 = [ 7(3y + 7)]

Q1) Factorise the following;
\(56z^2 -24z =\) [ \(8z(7z -3) \)]

Q2) Factorise the following;
7x + 35 = [ 7(x + 5)]

Q2) Factorise the following;
45z -18 = [ 9(5z -2)]

Q2) Factorise the following;
\(6w^2 + 4w =\) [ \(2w(3w + 2) \)]

Q3) Factorise the following;
2z + 8 = [ 2(z + 4)]

Q3) Factorise the following;
20z + 30 = [ 10(2z + 3)]

Q3) Factorise the following;
\(70z^2 + 20z =\) [ \(10z(7z + 2) \)]

Q4) Factorise the following;
7x + 63 = [ 7(x + 9)]

Q4) Factorise the following;
63z + 36 = [ 9(7z + 4)]

Q4) Factorise the following;
\(12w^2 -10w =\) [ \(2w(6w -5) \)]

Q5) Factorise the following;
10x + 30 = [ 10(x + 3)]

Q5) Factorise the following;
40z + 30 = [ 10(4z + 3)]

Q5) Factorise the following;
\(20y^2 + 8y =\) [ \(4y(5y + 2) \)]

Q6) Factorise the following;
2z + 4 = [ 2(z + 2)]

Q6) Factorise the following;
15z + 6 = [ 3(5z + 2)]

Q6) Factorise the following;
\(56z^2 + 32z =\) [ \(8z(7z + 4) \)]

Q7) Factorise the following;
9y + 36 = [ 9(y + 4)]

Q7) Factorise the following;
12x + 16 = [ 4(3x + 4)]

Q7) Factorise the following;
\(20x^2 + 30x =\) [ \(10x(2x + 3) \)]

Q8) Factorise the following;
8w + 32 = [ 8(w + 4)]

Q8) Factorise the following;
35y + 10 = [ 5(7y + 2)]

Q8) Factorise the following;
\(35z^2 -10z =\) [ \(5z(7z -2) \)]

Q9) Factorise the following;
4z + 4 = [ 4(z + 1)]

Q9) Factorise the following;
40x + 28 = [ 4(10x + 7)]

Q9) Factorise the following;
\(49z^2 + 42z =\) [ \(7z(7z + 6) \)]

Q10) Factorise the following;
3w + 3 = [ 3(w + 1)]

Q10) Factorise the following;
54w + 12 = [ 6(9w + 2)]

Q10) Factorise the following;
\(72z^2 + 27z =\) [ \(9z(8z + 3) \)]