Q1) Expand and simplify
3(4z + 7) -4z -4 = [ 8z + 17]

Q1) Expand and simplify
\((7x + 5)(8x -5)\)= [ \(56 x^2 + 5x -25 \)]

Q1) Expand and simplify
\((x + 2)(x + 6)(x -4)\)= [ \(x^3 + 4x^2 -20x-48\)]

Q2) Expand and simplify
2(2z + 6) -8z -10 = [ -4z + 2]

Q2) Expand and simplify
\((8x + 3)(2x + 2)\)= [ \(16 x^2 + 22x + 6 \)]

Q2) Expand and simplify
\((x + 5)(x + 5)(x -5)\)= [ \(x^3 + 5x^2 -25x-125\)]

Q3) Expand 4(w + 1) = [ 4w + 4]

Q3) Expand and simplify
\((z + 1)(z + 2)\)= [ \(z^2 + 3z + 2\)]

Q3) Expand and simplify
\((x + 4)(x + 4)(x -4)\)= [ \(x^3 + 4x^2 -16x-64\)]

Q4) Expand and simplify
3(4x + 8) -3x + 10 = [ 9x + 34]

Q4) Expand and simplify
\((z + 5)(z + 2)\)= [ \(z^2 + 7z + 10\)]

Q4) Expand and simplify
\((x + 4)(x + 6)(x -2)\)= [ \(x^3 + 8x^2 + 4x-48\)]

Q5) Expand and simplify
4(4y -3) +7y + 3 = [ 23y -9]

Q5) Expand and simplify
\((9x + 1)(5x -4)\)= [ \(45 x^2 -31x -4 \)]

Q5) Expand and simplify
\((x + 6)(x + 2)(x -4)\)= [ \(x^3 + 4x^2 -20x-48\)]

Q6) Expand and simplify
2(5z -3) +3z + 9 = [ 13z + 3]

Q6) Expand and simplify
\((z + 5)(z + 5)\)= [ \(z^2 + 10z + 25\)]

Q6) Expand and simplify
\((x + 3)(x + 1)(x -5)\)= [ \(x^3 -x^2 -17x-15\)]

Q7) Expand and simplify
3(2y + 7) +3y + 2 = [ 9y + 23]

Q7) Expand and simplify
\((z + 4)(z + 3)\)= [ \(z^2 + 7z + 12\)]

Q7) Expand and simplify
\((x + 3)(x + 6)(x + 4)\)= [ \(x^3 + 13x^2 + 54x+72\)]