Q1) Factorise the following;
9w + 54 = [ 9(w + 6)]

Q1) Factorise \(x^2 + 14x + 48\). [ \((x + 8)(x + 6)\)]

Q1) Factorise \(x^2 -3x -28\). [ \((x + 4)(x -7)\)]

Q2) Factorise the following;
5w + 10 = [ 5(w + 2)]

Q2) Factorise \(x^2 + 16x + 60\). [ \((x + 10)(x + 6)\)]

Q2) Factorise \(x^2 -2x -24\). [ \((x + 4)(x -6)\)]

Q3) Factorise the following;
6x + 42 = [ 6(x + 7)]

Q3) Factorise \(x^2 + 14x + 49\). [ \((x + 7)(x + 7)\)]

Q3) Factorise \(x^2 -2x -8\). [ \((x + 2)(x -4)\)]

Q4) Factorise the following;
10w + 20 = [ 10(w + 2)]

Q4) Factorise \(x^2 + 11x + 30\). [ \((x + 5)(x + 6)\)]

Q4) Factorise \(x^2 -6x -40\). [ \((x + 4)(x -10)\)]

Q5) Factorise the following;
8z + 8 = [ 8(z + 1)]

Q5) Factorise \(x^2 + 15x + 56\). [ \((x + 8)(x + 7)\)]

Q5) Factorise \(x^2 + x -30\). [ \((x + 6)(x -5)\)]

Q6) Factorise the following;
2x + 20 = [ 2(x + 10)]

Q6) Factorise \(x^2 + 10x + 16\). [ \((x + 2)(x + 8)\)]

Q6) Factorise \(x^2 -x -6\). [ \((x + 2)(x -3)\)]

Q7) Factorise the following;
4z + 32 = [ 4(z + 8)]

Q7) Factorise \(x^2 + 6x + 8\). [ \((x + 4)(x + 2)\)]

Q7) Factorise \(x^2 -x -6\). [ \((x + 2)(x -3)\)]

Q8) Factorise the following;
3w + 9 = [ 3(w + 3)]

Q8) Factorise \(x^2 + 9x + 20\). [ \((x + 4)(x + 5)\)]

Q8) Factorise \(x^2 + x -30\). [ \((x + 6)(x -5)\)]

Q9) Factorise the following;
10z + 30 = [ 10(z + 3)]

Q9) Factorise \(x^2 + 14x + 40\). [ \((x + 10)(x + 4)\)]

Q9) Factorise \(x^2 + x -6\). [ \((x + 3)(x -2)\)]

Q10) Factorise the following;
4z + 16 = [ 4(z + 4)]

Q10) Factorise \(x^2 + 18x + 81\). [ \((x + 9)(x + 9)\)]

Q10) Factorise \(x^2 + x -30\). [ \((x + 6)(x -5)\)]