Q1) Expand 3(w + 1) = [ 3w + 3]

Q1) Factorise the following;
21w -6 = [ 3(7w -2)]

Q1) Expand and simplify
\((z + 3)(z + 4)\equiv\) [ \(z^2 + 7z + 12\)]

Q2) Expand 2(w + 2) = [ 2w + 4]

Q2) Factorise the following;
80z + 30 = [ 10(8z + 3)]

Q2) Expand and simplify
\((x + 3)(x + 3)\equiv\) [ \(x^2 + 6x + 9\)]

Q3) Expand 9(z + 6) = [ 9z + 54]

Q3) Factorise the following;
24z + 32 = [ 8(3z + 4)]

Q3) Expand and simplify
\((w + 1)(w + 3)\equiv\) [ \(w^2 + 4w + 3\)]

Q4) Expand 5(z + 9) = [ 5z + 45]

Q4) Factorise the following;
49y + 35 = [ 7(7y + 5)]

Q4) Expand and simplify
\((z + 3)(z + 3)\equiv\) [ \(z^2 + 6z + 9\)]

Q5) Expand 3(y + 9) = [ 3y + 27]

Q5) Factorise the following;
24y + 30 = [ 6(4y + 5)]

Q5) Expand and simplify
\((x + 1)(x + 3)\equiv\) [ \(x^2 + 4x + 3\)]

Q6) Expand 5(x + 5) = [ 5x + 25]

Q6) Factorise the following;
12x + 21 = [ 3(4x + 7)]

Q6) Expand and simplify
\((z + 2)(z + 1)\equiv\) [ \(z^2 + 3z + 2\)]

Q7) Expand 10(x + 1) = [ 10x + 10]

Q7) Factorise the following;
21x + 9 = [ 3(7x + 3)]

Q7) Expand and simplify
\((w + 3)(w + 2)\equiv\) [ \(w^2 + 5w + 6\)]

Q8) Expand 5(x + 9) = [ 5x + 45]

Q8) Factorise the following;
20w + 6 = [ 2(10w + 3)]

Q8) Expand and simplify
\((z + 5)(z + 1)\equiv\) [ \(z^2 + 6z + 5\)]

Q9) Expand 3(y + 8) = [ 3y + 24]

Q9) Factorise the following;
18y + 27 = [ 9(2y + 3)]

Q9) Expand and simplify
\((w + 1)(w + 1)\equiv\) [ \(w^2 + 2w + 1\)]

Q10) Expand 7(y + 4) = [ 7y + 28]

Q10) Factorise the following;
20w + 70 = [ 10(2w + 7)]

Q10) Expand and simplify
\((y + 5)(y + 4)\equiv\) [ \(y^2 + 9y + 20\)]