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

Q1) Expand and simplify
\((5x + 5)(8x + 2)\)= [ \(40 x^2 + 50x + 10 \)]

Q1) Expand and simplify
\((9x + 6)(4x -2)(2x+3)\)= [ \(72 x^3 + 120x^2-6x-36 \)]

Q2) Expand and simplify
\((x -3)(x -2)\)= [ \(x^2 -5x + 6\)]

Q2) Expand and simplify
\((4x + 3)(10x + 2)\)= [ \(40 x^2 + 38x + 6 \)]

Q2) Expand and simplify
\((4x + 5)(7x -3)(5x+5)\)= [ \(140 x^3 + 255x^2+ 40x-75 \)]

Q3) Expand and simplify
\((x -4)(x -3)\)= [ \(x^2 -7x + 12\)]

Q3) Expand and simplify
\((2x + 5)(3x + 2)\)= [ \(6 x^2 + 19x + 10 \)]

Q3) Expand and simplify
\((10x + 5)(5x + 2)(3x+2)\)= [ \(150 x^3 + 235x^2+ 120x+20 \)]

Q4) Expand and simplify
\((x -4)(x -4)\)= [ \(x^2 -8x + 16\)]

Q4) Expand and simplify
\((8x + 3)(7x + 2)\)= [ \(56 x^2 + 37x + 6 \)]

Q4) Expand and simplify
\((5x + 5)(6x -2)(3x+2)\)= [ \(90 x^3 + 120x^2+ 10x-20 \)]

Q5) Expand and simplify
\((x -4)^2\)= [ \(x^2 -8x + 16\)]

Q5) Expand and simplify
\((10x + 5)(6x + 2)\)= [ \(60 x^2 + 50x + 10 \)]

Q5) Expand and simplify
\((2x + 5)(9x -5)(2x+5)\)= [ \(36 x^3 + 160x^2+ 125x-125 \)]

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

Q6) Expand and simplify
\((9x + 2)^2\)= [ \(81x^2 + 36x + 4 \)]

Q6) Expand and simplify
\((10x + 4)(3x + 2)(5x+2)\)= [ \(150 x^3 + 220x^2+ 104x+16 \)]

Q7) Expand and simplify
\((x -2)(x -4)\)= [ \(x^2 -6x + 8\)]

Q7) Expand and simplify
\((4x + 5)(7x -3)\)= [ \(28 x^2 + 23x -15 \)]

Q7) Expand and simplify
\((9x + 4)(2x -6)(2x+2)\)= [ \(36 x^3 -56x^2-140x-48 \)]

Q8) Expand and simplify
\((x -3)^2\)= [ \(x^2 -6x + 9\)]

Q8) Expand and simplify
\((4x + 2)^2\)= [ \(16 x^2 + 16x + 4 \)]

Q8) Expand and simplify
\((7x + 5)(9x + 4)(2x+5)\)= [ \(126 x^3 + 461x^2+ 405x+100 \)]

Q9) Expand and simplify
\((x -2)(x -3)\)= [ \(x^2 -5x + 6\)]

Q9) Expand and simplify
\((10x -3)^2\)= [ \(100 x^2 -60x + 9 \)]

Q9) Expand and simplify
\((10x + 1)(8x -2)(2x+2)\)= [ \(160 x^3 + 136x^2-28x-4 \)]

Q10) Expand and simplify
\((x -1)(x -2)\)= [ \(x^2 -3x + 2\)]

Q10) Expand and simplify
\((4x + 5)(8x -3)\)= [ \(32 x^2 + 28x -15 \)]

Q10) Expand and simplify
\((7x + 6)(9x + 4)(5x+3)\)= [ \(315 x^3 + 599x^2+ 366x+72 \)]