Q1) Expand and simplify
\((w + 4)(w + 2)\)= [ \(w^2 + 6w + 8\)]

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

Q1) Expand and simplify
\((4x + 4)(10x + 2)\)= [ \(40 x^2 + 48x + 8 \)]

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

Q2) Expand and simplify
\((x -4)(x -1)\)= [ \(x^2 -5x + 4\)]

Q2) Expand and simplify
\((6x + 2)(6x -4)\)= [ \(36 x^2 -12x -8 \)]

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

Q3) Expand and simplify
\((x + 1)(x + 1)\)= [ \(x^2 + 2x + 1\)]

Q3) Expand and simplify
\((7x + 4)(7x + 3)\)= [ \(49 x^2 + 49x + 12 \)]

Q4) Expand and simplify
\((w + 5)(w + 3)\)= [ \(w^2 + 8w + 15\)]

Q4) Expand and simplify
\((x -1)(x -4)\)= [ \(x^2 -5x + 4\)]

Q4) Expand and simplify
\((8x + 3)(2x -3)\)= [ \(16 x^2 -18x -9 \)]

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

Q5) Expand and simplify
\((x + 3)(x -2)\)= [ \(x^2 + x -6\)]

Q5) Expand and simplify
\((6x + 3)(3x -5)\)= [ \(18 x^2 -21x -15 \)]

Q6) Expand and simplify
\((x + 5)(x + 3)\)= [ \(x^2 + 8x + 15\)]

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

Q6) Expand and simplify
\((10x + 4)(7x -3)\)= [ \(70 x^2 -2x -12 \)]

Q7) Expand and simplify
\((z + 5)(z + 1)\)= [ \(z^2 + 6z + 5\)]

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

Q7) Expand and simplify
\((10x + 4)(9x + 2)\)= [ \(90 x^2 + 56x + 8 \)]

Q8) Expand and simplify
\((z + 3)(z + 4)\)= [ \(z^2 + 7z + 12\)]

Q8) Expand and simplify
\((x + 4)(x + 2)\)= [ \(x^2 + 6x + 8\)]

Q8) Expand and simplify
\((4x + 6)(6x + 2)\)= [ \(24 x^2 + 44x + 12 \)]

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

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

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

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

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

Q10) Expand and simplify
\((8x + 4)(5x + 2)\)= [ \(40 x^2 + 36x + 8 \)]