Q1) Factorise the following;
9x + 99 = [ 9(x + 11)]

Q1) Factorise the following;
90w -40 = [ 10(9w -4)]

Q1) Factorise the following;
\(40w^2 -72w =\) [ \(8w(5w -9) \)]

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

Q2) Factorise the following;
50z + 20 = [ 10(5z + 2)]

Q2) Factorise the following;
\(24y^2 + 14y =\) [ \(2y(12y + 7) \)]

Q3) Factorise the following;
5y + 40 = [ 5(y + 8)]

Q3) Factorise the following;
32w -20 = [ 4(8w -5)]

Q3) Factorise the following;
\(21z^2 + 18z =\) [ \(3z(7z + 6) \)]

Q4) Factorise the following;
5z + 10 = [ 5(z + 2)]

Q4) Factorise the following;
56x + 72 = [ 8(7x + 9)]

Q4) Factorise the following;
\(99z^2 + 27z =\) [ \(9z(11z + 3) \)]

Q5) Factorise the following;
2w + 6 = [ 2(w + 3)]

Q5) Factorise the following;
36z + 81 = [ 9(4z + 9)]

Q5) Factorise the following;
\(104x^2 + 16x =\) [ \(8x(13x + 2) \)]

Q6) Factorise the following;
3x + 39 = [ 3(x + 13)]

Q6) Factorise the following;
90y + 63 = [ 9(10y + 7)]

Q6) Factorise the following;
\(14w^2 -4w =\) [ \(2w(7w -2) \)]

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

Q7) Factorise the following;
20z -28 = [ 4(5z -7)]

Q7) Factorise the following;
\(21x^2 -14x =\) [ \(7x(3x -2) \)]

Q8) Factorise the following;
5x + 40 = [ 5(x + 8)]

Q8) Factorise the following;
20y -6 = [ 2(10y -3)]

Q8) Factorise the following;
\(20x^2 -6x =\) [ \(2x(10x -3) \)]

Q9) Factorise the following;
4x + 8 = [ 4(x + 2)]

Q9) Factorise the following;
20w + 25 = [ 5(4w + 5)]

Q9) Factorise the following;
\(90z^2 + 27z =\) [ \(9z(10z + 3) \)]

Q10) Factorise the following;
5x + 50 = [ 5(x + 10)]

Q10) Factorise the following;
66w + 24 = [ 6(11w + 4)]

Q10) Factorise the following;
\(48x^2 -30x =\) [ \(6x(8x -5) \)]