Q1) Expand 6(y + 5) = [ 6y + 30]

Q1) Factorise the following;
10x -4 = [ 2(5x -2)]

Q1) Expand and simplify
\((x + 5)(x + 1)\equiv\) [ \(x^2 + 6x + 5\)]

Q2) Expand 9(x + 9) = [ 9x + 81]

Q2) Factorise the following;
70w -30 = [ 10(7w -3)]

Q2) Expand and simplify
\((w + 5)(w + 1)\equiv\) [ \(w^2 + 6w + 5\)]

Q3) Expand 5(w + 7) = [ 5w + 35]

Q3) Factorise the following;
21z + 18 = [ 3(7z + 6)]

Q3) Expand and simplify
\((z + 5)(z + 2)\equiv\) [ \(z^2 + 7z + 10\)]

Q4) Expand 6(z + 8) = [ 6z + 48]

Q4) Factorise the following;
18w -15 = [ 3(6w -5)]

Q4) Expand and simplify
\((y + 4)(y + 5)\equiv\) [ \(y^2 + 9y + 20\)]

Q5) Expand 7(w + 2) = [ 7w + 14]

Q5) Factorise the following;
40y + 56 = [ 8(5y + 7)]

Q5) Expand and simplify
\((z + 4)(z + 3)\equiv\) [ \(z^2 + 7z + 12\)]

Q6) Expand 10(z + 10) = [ 10z + 100]

Q6) Factorise the following;
24z -42 = [ 6(4z -7)]

Q6) Expand and simplify
\((w + 5)(w + 5)\equiv\) [ \(w^2 + 10w + 25\)]

Q7) Expand 6(x + 7) = [ 6x + 42]

Q7) Factorise the following;
20x + 8 = [ 4(5x + 2)]

Q7) Expand and simplify
\((y + 5)(y + 2)\equiv\) [ \(y^2 + 7y + 10\)]

Q8) Expand 10(w + 4) = [ 10w + 40]

Q8) Factorise the following;
20w -28 = [ 4(5w -7)]

Q8) Expand and simplify
\((y + 3)(y + 3)\equiv\) [ \(y^2 + 6y + 9\)]

Q9) Expand 8(z + 10) = [ 8z + 80]

Q9) Factorise the following;
50y + 20 = [ 10(5y + 2)]

Q9) Expand and simplify
\((y + 5)(y + 5)\equiv\) [ \(y^2 + 10y + 25\)]

Q10) Expand 6(x + 3) = [ 6x + 18]

Q10) Factorise the following;
27x + 6 = [ 3(9x + 2)]

Q10) Expand and simplify
\((w + 1)(w + 3)\equiv\) [ \(w^2 + 4w + 3\)]