Q1) Expand and simplify
\((y + 2)(y + 5)\)= [ \(y^2 + 7y + 10\)]

Q1) Expand and simplify
\((x -1)(x + 5)\)= [ \(x^2 + 4x -5\)]

Q1) Expand and simplify
\((2x + 5)(4x + 2)\)= [ \(8 x^2 + 24x + 10 \)]

Q2) Expand and simplify
\((w + 1)(w + 1)\)= [ \(w^2 + 2w + 1\)]

Q2) Expand and simplify
\((x -1)(x + 2)\)= [ \(x^2 + x -2\)]

Q2) Expand and simplify
\((9x + 5)(10x + 2)\)= [ \(90 x^2 + 68x + 10 \)]

Q3) Expand and simplify
\((z + 1)(z + 3)\)= [ \(z^2 + 4z + 3\)]

Q3) Expand and simplify
\((x + 2)(x + 4)\)= [ \(x^2 + 6x + 8\)]

Q3) Expand and simplify
\((10x + 1)(3x -3)\)= [ \(30 x^2 -27x -3 \)]

Q4) Expand and simplify
\((z + 3)(z + 3)\)= [ \(z^2 + 6z + 9\)]

Q4) Expand and simplify
\((x + 4)(x + 5)\)= [ \(x^2 + 9x + 20\)]

Q4) Expand and simplify
\((3x + 5)(4x -2)\)= [ \(12 x^2 + 14x -10 \)]

Q5) Expand and simplify
\((x + 5)(x + 1)\)= [ \(x^2 + 6x + 5\)]

Q5) Expand and simplify
\((x + 5)(x -3)\)= [ \(x^2 + 2x -15\)]

Q5) Expand and simplify
\((4x + 1)(6x -2)\)= [ \(24 x^2 -2x -2 \)]

Q6) Expand and simplify
\((x + 1)(x + 5)\)= [ \(x^2 + 6x + 5\)]

Q6) Expand and simplify
\((x -3)(x -1)\)= [ \(x^2 -4x + 3\)]

Q6) Expand and simplify
\((6x + 4)(5x -5)\)= [ \(30 x^2 -10x -20 \)]

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

Q7) Expand and simplify
\((x -4)(x + 3)\)= [ \(x^2 -x -12\)]

Q7) Expand and simplify
\((9x + 5)(2x + 2)\)= [ \(18 x^2 + 28x + 10 \)]

Q8) Expand and simplify
\((y + 5)(y + 4)\)= [ \(y^2 + 9y + 20\)]

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

Q8) Expand and simplify
\((5x + 4)(2x -2)\)= [ \(10 x^2 -2x -8 \)]

Q9) Expand and simplify
\((z + 3)(z + 1)\)= [ \(z^2 + 4z + 3\)]

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

Q9) Expand and simplify
\((4x + 4)(8x + 2)\)= [ \(32 x^2 + 40x + 8 \)]

Q10) Expand and simplify
\((y + 4)(y + 2)\)= [ \(y^2 + 6y + 8\)]

Q10) Expand and simplify
\((x + 4)(x + 1)\)= [ \(x^2 + 5x + 4\)]

Q10) Expand and simplify
\((3x + 3)(4x + 2)\)= [ \(12 x^2 + 18x + 6 \)]