Q1) Expand and simplify
\((x -2)^2\)= \(x^2 -4x + 4\)
\((x -2)^2\)= \(x^2 -4x + 4\)
Q1) Expand and simplify
\((8x + 5)(10x + 2)\)= \(80 x^2 + 66x + 10 \)
\((8x + 5)(10x + 2)\)= \(80 x^2 + 66x + 10 \)
Q1) Expand and simplify
\((9x + 4)(9x + 2)(2x+4)\)= \(162 x^3 + 432x^2+ 232x+32 \)
\((9x + 4)(9x + 2)(2x+4)\)= \(162 x^3 + 432x^2+ 232x+32 \)
Q2) Expand and simplify
\((x -4)^2\)= \(x^2 -8x + 16\)
\((x -4)^2\)= \(x^2 -8x + 16\)
Q2) Expand and simplify
\((3x + 2)(6x -2)\)= \(18 x^2 + 6x -4 \)
\((3x + 2)(6x -2)\)= \(18 x^2 + 6x -4 \)
Q2) Expand and simplify
\((2x + 4)(8x -4)(3x+5)\)= \(48 x^3 + 152x^2+ 72x-80 \)
\((2x + 4)(8x -4)(3x+5)\)= \(48 x^3 + 152x^2+ 72x-80 \)
Q3) Expand and simplify
\((x -3)^2\)= \(x^2 -6x + 9\)
\((x -3)^2\)= \(x^2 -6x + 9\)
Q3) Expand and simplify
\((7x + 1)(3x -3)\)= \(21x^2 -18x -3 \)
\((7x + 1)(3x -3)\)= \(21x^2 -18x -3 \)
Q3) Expand and simplify
\((2x + 5)(7x + 2)(2x+2)\)= \(28 x^3 + 106x^2+ 98x+20 \)
\((2x + 5)(7x + 2)(2x+2)\)= \(28 x^3 + 106x^2+ 98x+20 \)
Q4) Expand and simplify
\((x -1)(x -3)\)= \(x^2 -4x + 3\)
\((x -1)(x -3)\)= \(x^2 -4x + 3\)
Q4) Expand and simplify
\((3x + 2)^2\)= \(9 x^2 + 12x + 4 \)
\((3x + 2)^2\)= \(9 x^2 + 12x + 4 \)
Q4) Expand and simplify
\((10x + 5)(3x + 2)(2x+3)\)= \(60 x^3 + 160x^2+ 125x+30 \)
\((10x + 5)(3x + 2)(2x+3)\)= \(60 x^3 + 160x^2+ 125x+30 \)
Q5) Expand and simplify
\((x -4)(x -1)\)= \(x^2 -5x + 4\)
\((x -4)(x -1)\)= \(x^2 -5x + 4\)
Q5) Expand and simplify
\((10x -2)^2\)= \(100 x^2 -40x + 4 \)
\((10x -2)^2\)= \(100 x^2 -40x + 4 \)
Q5) Expand and simplify
\((3x + 4)(8x -2)(4x+3)\)= \(96 x^3 + 176x^2+ 46x-24 \)
\((3x + 4)(8x -2)(4x+3)\)= \(96 x^3 + 176x^2+ 46x-24 \)
Q6) Expand and simplify
\((x -2)(x -2)\)= \(x^2 -4x + 4\)
\((x -2)(x -2)\)= \(x^2 -4x + 4\)
Q6) Expand and simplify
\((4x + 4)(7x -3)\)= \(28 x^2 + 16x -12 \)
\((4x + 4)(7x -3)\)= \(28 x^2 + 16x -12 \)
Q6) Expand and simplify
\((4x + 4)(6x -2)(3x+3)\)= \(72 x^3 + 120x^2+ 24x-24 \)
\((4x + 4)(6x -2)(3x+3)\)= \(72 x^3 + 120x^2+ 24x-24 \)
Q7) Expand and simplify
\((x -4)(x -1)\)= \(x^2 -5x + 4\)
\((x -4)(x -1)\)= \(x^2 -5x + 4\)
Q7) Expand and simplify
\((7x + 3)(3x -4)\)= \(21x^2 -19x -12 \)
\((7x + 3)(3x -4)\)= \(21x^2 -19x -12 \)
Q7) Expand and simplify
\((2x + 5)(6x -4)(3x+2)\)= \(36 x^3 + 90x^2-16x-40 \)
\((2x + 5)(6x -4)(3x+2)\)= \(36 x^3 + 90x^2-16x-40 \)
Q8) Expand and simplify
\((x -2)^2\)= \(x^2 -4x + 4\)
\((x -2)^2\)= \(x^2 -4x + 4\)
Q8) Expand and simplify
\((8x + 2)^2\)= \(64 x^2 + 32x + 4 \)
\((8x + 2)^2\)= \(64 x^2 + 32x + 4 \)
Q8) Expand and simplify
\((7x + 6)(3x + 4)(3x+2)\)= \(63 x^3 + 180x^2+ 164x+48 \)
\((7x + 6)(3x + 4)(3x+2)\)= \(63 x^3 + 180x^2+ 164x+48 \)
Q9) Expand and simplify
\((x -4)(x -2)\)= \(x^2 -6x + 8\)
\((x -4)(x -2)\)= \(x^2 -6x + 8\)
Q9) Expand and simplify
\((8x + 2)^2\)= \(64 x^2 + 32x + 4 \)
\((8x + 2)^2\)= \(64 x^2 + 32x + 4 \)
Q9) Expand and simplify
\((8x + 6)(4x + 2)(4x+5)\)= \(128 x^3 + 320x^2+ 248x+60 \)
\((8x + 6)(4x + 2)(4x+5)\)= \(128 x^3 + 320x^2+ 248x+60 \)
Q10) Expand and simplify
\((x -2)^2\)= \(x^2 -4x + 4\)
\((x -2)^2\)= \(x^2 -4x + 4\)
Q10) Expand and simplify
\((2x + 1)(8x -3)\)= \(16 x^2 + 2x -3 \)
\((2x + 1)(8x -3)\)= \(16 x^2 + 2x -3 \)
Q10) Expand and simplify
\((5x + 6)(7x + 4)(5x+3)\)= \(175 x^3 + 415x^2+ 306x+72 \)
\((5x + 6)(7x + 4)(5x+3)\)= \(175 x^3 + 415x^2+ 306x+72 \)