Q1) Factorise the following;
7x + 35 = [ 7(x + 5)]

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

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

Q2) Factorise the following;
4w + 20 = [ 4(w + 5)]

Q2) Factorise \(x^2 + 4x -12\). [ \((x + 6)(x -2)\)]

Q2) Factorise the following;
\(x^2 -8x + 16 =\)
[ \((x -4)(x -4)\)]

Q3) Factorise the following;
9z + 81 = [ 9(z + 9)]

Q3) Factorise \(x^2 -2x -15\). [ \((x + 3)(x -5)\)]

Q3) Factorise the following;
\(x^2 -9x + 18 =\)
[ \((x -3)(x -6)\)]

Q4) Factorise the following;
10y -4 = [ 2(5y -2)]

Q4) Factorise \(x^2 -5x -14\). [ \((x + 2)(x -7)\)]

Q4) Factorise the following;
\(x^2 -5x + 6 =\)
[ \((x -2)(x -3)\)]

Q5) Factorise the following;
21y -6 = [ 3(7y -2)]

Q5) Factorise \(x^2 + 4x -21\). [ \((x + 7)(x -3)\)]

Q5) Factorise the following;
\(x^2 -9x + 14 =\)
[ \((x -2)(x -7)\)]

Q6) Factorise the following;
7w + 63 = [ 7(w + 9)]

Q6) Factorise \(x^2 + x -20\). [ \((x + 5)(x -4)\)]

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

Q7) Factorise the following;
70x + 21 = [ 7(10x + 3)]

Q7) Factorise \(x^2 -x -12\). [ \((x + 3)(x -4)\)]

Q7) Factorise the following;
\(x^2 -11x + 28 =\)
[ \((x -4)(x -7)\)]

Q8) Factorise the following;
24z + 16 = [ 8(3z + 2)]

Q8) Factorise \(x^2 -4x -12\). [ \((x + 2)(x -6)\)]

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

Q9) Factorise the following;
8w + 48 = [ 8(w + 6)]

Q9) Factorise \(x^2 + 7x -18\). [ \((x + 9)(x -2)\)]

Q9) Factorise the following;
\(x^2 -6x + 8 =\)
[ \((x -4)(x -2)\)]

Q10) Factorise the following;
6w + 4 = [ 2(3w + 2)]

Q10) Factorise \(x^2 + 3x -10\). [ \((x + 5)(x -2)\)]

Q10) Factorise the following;
\(x^2 -12x + 20 =\)
[ \((x -10)(x -2)\)]