Q1) Expand and simplify
4(5y + 6) -7y -3 = [ 13y + 21]

Q1) Expand and simplify
\((7x + 2)(7x -3)\)= [ \(49 x^2 -7x -6 \)]

Q1) Expand and simplify
\((x + 1)(x + 4)(x + 2)\)= [ \(x^3 + 7x^2 + 14x+8\)]

Q2) Expand 5(y + 3) = [ 5y + 15]

Q2) Expand and simplify
\((x + 5)(x + 3)\)= [ \(x^2 + 8x + 15\)]

Q2) Expand and simplify
\((x + 4)(x + 1)(x -2)\)= [ \(x^3 + 3x^2 -6x-8\)]

Q3) Expand 5(z + 2) = [ 5z + 10]

Q3) Expand and simplify
\((z + 4)(z + 2)\)= [ \(z^2 + 6z + 8\)]

Q3) Expand and simplify
\((x + 5)(x + 1)(x -5)\)= [ \(x^3 + x^2 -25x-25\)]

Q4) Expand and simplify
3(4x + 9) +7x + 10 = [ 19x + 37]

Q4) Expand and simplify
\((6x + 1)(2x -4)\)= [ \(12 x^2 -22x -4 \)]

Q4) Expand and simplify
\((x + 1)(x + 1)(x -4)\)= [ \(x^3 -2x^2 -7x-4\)]

Q5) Expand 2(w + 5) = [ 2w + 10]

Q5) Expand and simplify
\((2x + 1)(4x -5)\)= [ \(8 x^2 -6x -5 \)]

Q5) Expand and simplify
\((x + 2)(x + 1)(x -5)\)= [ \(x^3 -2x^2 -13x-10\)]

Q6) Expand 3(w + 4) = [ 3w + 12]

Q6) Expand and simplify
\((7x + 2)(5x -3)\)= [ \(35 x^2 -11x -6 \)]

Q6) Expand and simplify
\((x + 2)(x + 1)(x + 5)\)= [ \(x^3 + 8x^2 + 17x+10\)]

Q7) Expand 3(x + 3) = [ 3x + 9]

Q7) Expand and simplify
\((8x + 4)(8x -2)\)= [ \(64 x^2 + 16x -8 \)]

Q7) Expand and simplify
\((x + 4)(x + 4)(x + 3)\)= [ \(x^3 + 11x^2 + 40x+48\)]