Q1) Expand and simplify
\((x + 2)(x + 2)(x + 4)\)= [ \(x^3 + 8x^2 + 20x+16\)]

Q1) Expand and simplify
\((x + 9)(x + 7)(x -3)\)= [ \(x^3 + 13x^2 + 15x-189\)]

Q1) Expand and simplify
\((8x + 5)(10x + 2)(4x+3)\)= [ \(320 x^3 + 504x^2+ 238x+30 \)]

Q2) Expand and simplify
\((x + 5)(x + 1)(x + 5)\)= [ \(x^3 + 11x^2 + 35x+25\)]

Q2) Expand and simplify
\((x + 9)(x + 1)(x + 3)\)= [ \(x^3 + 13x^2 + 39x+27\)]

Q2) Expand and simplify
\((6x + 4)(3x + 2)(4x+2)\)= [ \(72 x^3 + 132x^2+ 80x+16 \)]

Q3) Expand and simplify
\((x + 4)(x + 5)(x + 4)\)= [ \(x^3 + 13x^2 + 56x+80\)]

Q3) Expand and simplify
\((x + 1)(x + 7)(x -3)\)= [ \(x^3 + 5x^2 -17x-21\)]

Q3) Expand and simplify
\((2x + 6)(9x -3)(3x+3)\)= [ \(54 x^3 + 198x^2+ 90x-54 \)]

Q4) Expand and simplify
\((x + 5)(x + 4)(x + 5)\)= [ \(x^3 + 14x^2 + 65x+100\)]

Q4) Expand and simplify
\((x + 6)(x + 6)(x -5)\)= [ \(x^3 + 7x^2 -24x-180\)]

Q4) Expand and simplify
\((4x + 6)(7x + 2)(2x+4)\)= [ \(56 x^3 + 212x^2+ 224x+48 \)]

Q5) Expand and simplify
\((x + 1)(x + 4)(x + 5)\)= [ \(x^3 + 10x^2 + 29x+20\)]

Q5) Expand and simplify
\((x + 6)(x + 2)(x + 4)\)= [ \(x^3 + 12x^2 + 44x+48\)]

Q5) Expand and simplify
\((5x + 6)(3x -3)(3x+5)\)= [ \(45 x^3 + 84x^2-39x-90 \)]

Q6) Expand and simplify
\((x + 1)(x + 5)(x + 5)\)= [ \(x^3 + 11x^2 + 35x+25\)]

Q6) Expand and simplify
\((x + 4)(x + 1)(x + 2)\)= [ \(x^3 + 7x^2 + 14x+8\)]

Q6) Expand and simplify
\((5x + 3)(6x -4)(3x+2)\)= [ \(90 x^3 + 54x^2-40x-24 \)]

Q7) Expand and simplify
\((x + 2)(x + 5)(x + 3)\)= [ \(x^3 + 10x^2 + 31x+30\)]

Q7) Expand and simplify
\((x + 2)(x + 10)(x + 2)\)= [ \(x^3 + 14x^2 + 44x+40\)]

Q7) Expand and simplify
\((5x + 1)(9x -3)(2x+2)\)= [ \(90 x^3 + 78x^2-18x-6 \)]

Q8) Expand and simplify
\((x + 1)(x + 4)(x + 3)\)= [ \(x^3 + 8x^2 + 19x+12\)]

Q8) Expand and simplify
\((x + 1)(x + 5)(x + 5)\)= [ \(x^3 + 11x^2 + 35x+25\)]

Q8) Expand and simplify
\((9x + 5)(4x -2)(5x+4)\)= [ \(180 x^3 + 154x^2-42x-40 \)]

Q9) Expand and simplify
\((x + 2)(x + 5)(x + 3)\)= [ \(x^3 + 10x^2 + 31x+30\)]

Q9) Expand and simplify
\((x + 9)(x + 9)(x + 5)\)= [ \(x^3 + 23x^2 + 171x+405\)]

Q9) Expand and simplify
\((3x + 5)(5x -2)(4x+5)\)= [ \(60 x^3 + 151x^2+ 55x-50 \)]

Q10) Expand and simplify
\((x + 1)(x + 2)(x + 4)\)= [ \(x^3 + 7x^2 + 14x+8\)]

Q10) Expand and simplify
\((x + 5)(x + 9)(x -5)\)= [ \(x^3 + 9x^2 -25x-225\)]

Q10) Expand and simplify
\((5x + 3)(2x -2)(2x+2)\)= [ \(20 x^3 + 12x^2-20x-12 \)]