Q1) Expand and simplify
\((w + 3)(w + 5)\)= [ \(w^2 + 8w + 15\)]

Q1) Expand and simplify
\((x -1)(x -3)\)= [ \(x^2 -4x + 3\)]

Q1) Expand and simplify
\((7x + 2)(5x -3)\)= [ \(35 x^2 -11x -6 \)]

Q2) Expand and simplify
\((w + 5)(w + 5)\)= [ \(w^2 + 10w + 25\)]

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

Q2) Expand and simplify
\((7x + 4)(6x -2)\)= [ \(42 x^2 + 10x -8 \)]

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

Q3) Expand and simplify
\((x + 2)(x + 2)\)= [ \(x^2 + 4x + 4\)]

Q3) Expand and simplify
\((10x + 6)(2x + 2)\)= [ \(20 x^2 + 32x + 12 \)]

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

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

Q4) Expand and simplify
\((3x + 5)(9x -3)\)= [ \(27 x^2 + 36x -15 \)]

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

Q5) Expand and simplify
\((x + 2)(x + 4)\)= [ \(x^2 + 6x + 8\)]

Q5) Expand and simplify
\((3x + 5)(9x + 2)\)= [ \(27 x^2 + 51x + 10 \)]

Q6) Expand and simplify
\((y + 3)(y + 3)\)= [ \(y^2 + 6y + 9\)]

Q6) Expand and simplify
\((x + 2)(x -3)\)= [ \(x^2 -x -6\)]

Q6) Expand and simplify
\((5x + 2)(5x -4)\)= [ \(25 x^2 -10x -8 \)]

Q7) Expand and simplify
\((y + 1)(y + 3)\)= [ \(y^2 + 4y + 3\)]

Q7) Expand and simplify
\((x + 2)(x + 5)\)= [ \(x^2 + 7x + 10\)]

Q7) Expand and simplify
\((6x + 1)(9x -3)\)= [ \(54 x^2 -9x -3 \)]

Q8) Expand and simplify
\((z + 1)(z + 4)\)= [ \(z^2 + 5z + 4\)]

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

Q8) Expand and simplify
\((10x + 4)(2x -2)\)= [ \(20 x^2 -12x -8 \)]

Q9) Expand and simplify
\((w + 4)(w + 3)\)= [ \(w^2 + 7w + 12\)]

Q9) Expand and simplify
\((x -4)(x -4)\)= [ \(x^2 -8x + 16\)]

Q9) Expand and simplify
\((5x + 2)(9x -2)\)= [ \(45 x^2 + 8x -4 \)]

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

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

Q10) Expand and simplify
\((9x + 1)(3x -4)\)= [ \(27 x^2 -33x -4 \)]