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

Q1) Expand and simplify
\((7x + 2)^2\)= [ \(49 x^2 + 28x + 4 \)]

Q1) Expand and simplify
\((2x + 5)(6x -2)(4x+5)\)= [ \(48 x^3 + 164x^2+ 90x-50 \)]

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

Q2) Expand and simplify
\((4x + 4)(4x + 2)\)= [ \(16 x^2 + 24x + 8 \)]

Q2) Expand and simplify
\((2x + 5)(7x -4)(3x+3)\)= [ \(42 x^3 + 123x^2+ 21x-60 \)]

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

Q3) Expand and simplify
\((6x + 5)(4x + 2)\)= [ \(24 x^2 + 32x + 10 \)]

Q3) Expand and simplify
\((2x + 5)(3x + 2)(5x+2)\)= [ \(30 x^3 + 107x^2+ 88x+20 \)]

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

Q4) Expand and simplify
\((7x -2)^2\)= [ \(49 x^2 -28x + 4 \)]

Q4) Expand and simplify
\((4x + 2)(4x -3)(3x+2)\)= [ \(48 x^3 + 20x^2-26x-12 \)]

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

Q5) Expand and simplify
\((5x + 2)^2\)= [ \(25 x^2 + 20x + 4 \)]

Q5) Expand and simplify
\((4x + 4)(3x + 2)(2x+3)\)= [ \(24 x^3 + 76x^2+ 76x+24 \)]

Q6) Expand and simplify
\((x -2)(x -2)\)= [ \(x^2 -4x + 4\)]

Q6) Expand and simplify
\((8x + 2)^2\)= [ \(64 x^2 + 32x + 4 \)]

Q6) Expand and simplify
\((5x + 4)(8x -3)(3x+2)\)= [ \(120 x^3 + 131x^2-2x-24 \)]

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

Q7) Expand and simplify
\((8x + 5)(4x + 3)\)= [ \(32 x^2 + 44x + 15 \)]

Q7) Expand and simplify
\((6x + 5)(6x -3)(2x+5)\)= [ \(72 x^3 + 204x^2+ 30x-75 \)]

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

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

Q8) Expand and simplify
\((8x + 5)(2x -3)(5x+2)\)= [ \(80 x^3 -38x^2-103x-30 \)]

Q9) Expand and simplify
\((x -1)(x -4)\)= [ \(x^2 -5x + 4\)]

Q9) Expand and simplify
\((4x + 4)(2x + 3)\)= [ \(8 x^2 + 20x + 12 \)]

Q9) Expand and simplify
\((6x + 6)(2x + 4)(3x+5)\)= [ \(36 x^3 + 168x^2+ 252x+120 \)]

Q10) Expand and simplify
\((x -2)(x -3)\)= [ \(x^2 -5x + 6\)]

Q10) Expand and simplify
\((7x + 5)(8x -2)\)= [ \(56 x^2 + 26x -10 \)]

Q10) Expand and simplify
\((9x + 4)(7x -4)(5x+2)\)= [ \(315 x^3 + 86x^2-96x-32 \)]