Q1) Factorise the following;
4x + 16 = [ 4(x + 4)]

Q1) Factorise the following;
25z -20 = [ 5(5z -4)]

Q1) Factorise the following;
\(40x^2 + 16x =\) [ \(8x(5x + 2) \)]

Q2) Factorise the following;
6w + 42 = [ 6(w + 7)]

Q2) Factorise the following;
12y -9 = [ 3(4y -3)]

Q2) Factorise the following;
\(104y^2 -32y =\) [ \(8y(13y -4) \)]

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

Q3) Factorise the following;
10w + 25 = [ 5(2w + 5)]

Q3) Factorise the following;
\(104y^2 -24y =\) [ \(8y(13y -3) \)]

Q4) Factorise the following;
6y + 60 = [ 6(y + 10)]

Q4) Factorise the following;
42w + 48 = [ 6(7w + 8)]

Q4) Factorise the following;
\(35x^2 + 25x =\) [ \(5x(7x + 5) \)]

Q5) Factorise the following;
10w + 40 = [ 10(w + 4)]

Q5) Factorise the following;
63x + 45 = [ 9(7x + 5)]

Q5) Factorise the following;
\(15x^2 -6x =\) [ \(3x(5x -2) \)]

Q6) Factorise the following;
3x + 33 = [ 3(x + 11)]

Q6) Factorise the following;
16z -10 = [ 2(8z -5)]

Q6) Factorise the following;
\(35y^2 + 10y =\) [ \(5y(7y + 2) \)]

Q7) Factorise the following;
10w + 90 = [ 10(w + 9)]

Q7) Factorise the following;
63w + 28 = [ 7(9w + 4)]

Q7) Factorise the following;
\(63y^2 + 28y =\) [ \(7y(9y + 4) \)]

Q8) Factorise the following;
10x + 90 = [ 10(x + 9)]

Q8) Factorise the following;
88y -16 = [ 8(11y -2)]

Q8) Factorise the following;
\(12x^2 + 9x =\) [ \(3x(4x + 3) \)]

Q9) Factorise the following;
5y + 30 = [ 5(y + 6)]

Q9) Factorise the following;
66x + 18 = [ 6(11x + 3)]

Q9) Factorise the following;
\(35y^2 -30y =\) [ \(5y(7y -6) \)]

Q10) Factorise the following;
5w + 60 = [ 5(w + 12)]

Q10) Factorise the following;
49w -21 = [ 7(7w -3)]

Q10) Factorise the following;
\(36x^2 -8x =\) [ \(4x(9x -2) \)]