Q1) Expand and simplify
\((x + 9)(x + 9)\)= [ \(x^2 + 18x + 81\)]

Q1) Expand and simplify
\((x + 5)^2\)= [ \(x^2 + 10x + 25\)]

Q1) Expand and simplify
\((3x -2)^2\)= [ \(9 x^2 -12x + 4 \)]

Q2) Expand and simplify
\((y + 10)(y + 10)\)= [ \(y^2 + 20y + 100\)]

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

Q2) Expand and simplify
\((5x + 2)^2\)= [ \(25 x^2 + 20x + 4 \)]

Q3) Expand and simplify
\((y + 7)(y + 7)\)= [ \(y^2 + 14y + 49\)]

Q3) Expand and simplify
\((x -3)^2\)= [ \(x^2 -6x + 9\)]

Q3) Expand and simplify
\((6x -2)^2\)= [ \(36 x^2 -24x + 4 \)]

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

Q4) Expand and simplify
\((x -4)^2\)= [ \(x^2 -8x + 16\)]

Q4) Expand and simplify
\((8x -2)^2\)= [ \(64 x^2 -32x + 4 \)]

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

Q5) Expand and simplify
\((x + 7)^2\)= [ \(x^2 + 14x + 49\)]

Q5) Expand and simplify
\((4x -3)^2\)= [ \(16 x^2 -24x + 9 \)]

Q6) Expand and simplify
\((y + 1)(y + 1)\)= [ \(y^2 + 2y + 1\)]

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

Q6) Expand and simplify
\((4x + 2)^2\)= [ \(16 x^2 + 16x + 4 \)]

Q7) Expand and simplify
\((y + 3)(y + 3)\)= [ \(y^2 + 6y + 9\)]

Q7) Expand and simplify
\((x + 5)^2\)= [ \(x^2 + 10x + 25\)]

Q7) Expand and simplify
\((9x + 2)^2\)= [ \(81x^2 + 36x + 4 \)]

Q8) Expand and simplify
\((z + 3)(z + 3)\)= [ \(z^2 + 6z + 9\)]

Q8) Expand and simplify
\((x + 3)^2\)= [ \(x^2 + 6x + 9\)]

Q8) Expand and simplify
\((6x + 2)^2\)= [ \(36 x^2 + 24x + 4 \)]

Q9) Expand and simplify
\((y + 8)(y + 8)\)= [ \(y^2 + 16y + 64\)]

Q9) Expand and simplify
\((x + 8)^2\)= [ \(x^2 + 16x + 64\)]

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

Q10) Expand and simplify
\((y + 7)(y + 7)\)= [ \(y^2 + 14y + 49\)]

Q10) Expand and simplify
\((x -9)^2\)= [ \(x^2 -18x + 81\)]

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