Q1) Expand and simplify
$(x + 1)(x + 1)(x + 5)$= [ $x^3 + 7x^2 + 11x+5$]

Q1) Expand and simplify
$(x + 10)(x + 6)(x -4)$= [ $x^3 + 12x^2 -4x-240$]

Q1) Expand and simplify
$(7x + 1)(2x -3)(3x+5)$= [ $42 x^3 + 13x^2-104x-15$]

Q2) Expand and simplify
$(x + 5)(x + 2)(x + 4)$= [ $x^3 + 11x^2 + 38x+40$]

Q2) Expand and simplify
$(x + 4)(x + 9)(x + 5)$= [ $x^3 + 18x^2 + 101x+180$]

Q2) Expand and simplify
$(5x + 6)(2x -3)(4x+4)$= [ $40 x^3 + 28x^2-84x-72$]

Q3) Expand and simplify
$(x + 5)(x + 4)(x + 3)$= [ $x^3 + 12x^2 + 47x+60$]

Q3) Expand and simplify
$(x + 4)(x + 10)(x -2)$= [ $x^3 + 12x^2 + 12x-80$]

Q3) Expand and simplify
$(10x + 4)(5x -2)(5x+5)$= [ $250 x^3 + 250x^2-40x-40$]

Q4) Expand and simplify
$(x + 3)(x + 5)(x + 3)$= [ $x^3 + 11x^2 + 39x+45$]

Q4) Expand and simplify
$(x + 4)(x + 8)(x -3)$= [ $x^3 + 9x^2 -4x-96$]

Q4) Expand and simplify
$(7x + 2)(7x -2)(2x+3)$= [ $98 x^3 + 147x^2-8x-12$]

Q5) Expand and simplify
$(x + 1)(x + 4)(x + 3)$= [ $x^3 + 8x^2 + 19x+12$]

Q5) Expand and simplify
$(x + 9)(x + 6)(x -2)$= [ $x^3 + 13x^2 + 24x-108$]

Q5) Expand and simplify
$(7x + 1)(3x -3)(5x+3)$= [ $105 x^3 -27x^2-69x-9$]

Q6) Expand and simplify
$(x + 3)(x + 5)(x + 4)$= [ $x^3 + 12x^2 + 47x+60$]

Q6) Expand and simplify
$(x + 9)(x + 8)(x -4)$= [ $x^3 + 13x^2 + 4x-288$]

Q6) Expand and simplify
$(9x + 3)(5x -2)(3x+5)$= [ $135 x^3 + 216x^2-33x-30$]

Q7) Expand and simplify
$(x + 5)(x + 1)(x + 4)$= [ $x^3 + 10x^2 + 29x+20$]

Q7) Expand and simplify
$(x + 7)(x + 8)(x -5)$= [ $x^3 + 10x^2 -19x-280$]

Q7) Expand and simplify
$(6x + 6)(6x + 2)(2x+3)$= [ $72 x^3 + 204x^2+ 168x+36$]

Q8) Expand and simplify
$(x + 2)(x + 2)(x + 5)$= [ $x^3 + 9x^2 + 24x+20$]

Q8) Expand and simplify
$(x + 9)(x + 1)(x + 5)$= [ $x^3 + 15x^2 + 59x+45$]

Q8) Expand and simplify
$(7x + 5)(3x + 2)(2x+4)$= [ $42 x^3 + 142x^2+ 136x+40$]

Q9) Expand and simplify
$(x + 1)(x + 4)(x + 4)$= [ $x^3 + 9x^2 + 24x+16$]

Q9) Expand and simplify
$(x + 10)(x + 4)(x -4)$= [ $x^3 + 10x^2 -16x-160$]

Q9) Expand and simplify
$(3x + 4)(2x -4)(2x+4)$= [ $12 x^3 + 16x^2-48x-64$]

Q10) Expand and simplify
$(x + 5)(x + 4)(x + 3)$= [ $x^3 + 12x^2 + 47x+60$]

Q10) Expand and simplify
$(x + 9)(x + 9)(x -4)$= [ $x^3 + 14x^2 + 9x-324$]

Q10) Expand and simplify
$(7x + 5)(7x -5)(4x+5)$= [ $196 x^3 + 245x^2-100x-125$]