Q1) Expand 7(w + 9) = [ 7w + 63]

Q1) Factorise the following;
72x + 16 = [ 8(9x + 2)]

Q1) Expand and simplify
\((w + 1)(w + 4)\equiv\) [ \(w^2 + 5w + 4\)]

Q2) Expand 7(x + 9) = [ 7x + 63]

Q2) Factorise the following;
35w + 21 = [ 7(5w + 3)]

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

Q3) Expand 7(y + 10) = [ 7y + 70]

Q3) Factorise the following;
16w + 12 = [ 4(4w + 3)]

Q3) Expand and simplify
\((w + 4)(w + 4)\equiv\) [ \(w^2 + 8w + 16\)]

Q4) Expand 6(x + 9) = [ 6x + 54]

Q4) Factorise the following;
40x -16 = [ 8(5x -2)]

Q4) Expand and simplify
\((y + 1)(y + 5)\equiv\) [ \(y^2 + 6y + 5\)]

Q5) Expand 5(w + 8) = [ 5w + 40]

Q5) Factorise the following;
80w + 30 = [ 10(8w + 3)]

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

Q6) Expand 2(x + 8) = [ 2x + 16]

Q6) Factorise the following;
24x + 42 = [ 6(4x + 7)]

Q6) Expand and simplify
\((w + 3)(w + 4)\equiv\) [ \(w^2 + 7w + 12\)]

Q7) Expand 8(z + 8) = [ 8z + 64]

Q7) Factorise the following;
32w + 56 = [ 8(4w + 7)]

Q7) Expand and simplify
\((y + 4)(y + 1)\equiv\) [ \(y^2 + 5y + 4\)]

Q8) Expand 5(y + 8) = [ 5y + 40]

Q8) Factorise the following;
63z -28 = [ 7(9z -4)]

Q8) Expand and simplify
\((y + 3)(y + 1)\equiv\) [ \(y^2 + 4y + 3\)]

Q9) Expand 3(x + 3) = [ 3x + 9]

Q9) Factorise the following;
6x -4 = [ 2(3x -2)]

Q9) Expand and simplify
\((z + 2)(z + 4)\equiv\) [ \(z^2 + 6z + 8\)]

Q10) Expand 10(z + 4) = [ 10z + 40]

Q10) Factorise the following;
45x + 10 = [ 5(9x + 2)]

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