Q1) Expand and simplify
\((x + 4)(x + 4)\)= [ \(x^2 + 8x + 16\)]

Q1) Expand and simplify
\((x + 7)^2\)= [ \(x^2 + 14x + 49\)]

Q1) Expand and simplify
\((9x -2)^2\)= [ \(81x^2 -36x + 4 \)]

Q2) Expand and simplify
\((w + 9)(w + 9)\)= [ \(w^2 + 18w + 81\)]

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

Q2) Expand and simplify
\((3x + 2)^2\)= [ \(9 x^2 + 12x + 4 \)]

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

Q3) Expand and simplify
\((x + 12)^2\)= [ \(x^2 + 24x + 144\)]

Q3) Expand and simplify
\((5x + 2)^2\)= [ \(25 x^2 + 20x + 4 \)]

Q4) Expand and simplify
\((x + 9)(x + 9)\)= [ \(x^2 + 18x + 81\)]

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

Q4) Expand and simplify
\((8x -4)^2\)= [ \(64 x^2 -64x + 16 \)]

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

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

Q5) Expand and simplify
\((9x + 3)^2\)= [ \(81x^2 + 54x + 9 \)]

Q6) Expand and simplify
\((y + 8)(y + 8)\)= [ \(y^2 + 16y + 64\)]

Q6) Expand and simplify
\((x + 4)^2\)= [ \(x^2 + 8x + 16\)]

Q6) Expand and simplify
\((8x + 2)^2\)= [ \(64 x^2 + 32x + 4 \)]

Q7) Expand and simplify
\((z + 10)(z + 10)\)= [ \(z^2 + 20z + 100\)]

Q7) Expand and simplify
\((x -7)^2\)= [ \(x^2 -14x + 49\)]

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

Q8) Expand and simplify
\((z + 9)(z + 9)\)= [ \(z^2 + 18z + 81\)]

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

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

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

Q9) Expand and simplify
\((x -6)^2\)= [ \(x^2 -12x + 36\)]

Q9) Expand and simplify
\((6x -2)^2\)= [ \(36 x^2 -24x + 4 \)]

Q10) Expand and simplify
\((x + 12)(x + 12)\)= [ \(x^2 + 24x + 144\)]

Q10) Expand and simplify
\((x + 14)^2\)= [ \(x^2 + 28x + 196\)]

Q10) Expand and simplify
\((7x + 2)^2\)= [ \(49 x^2 + 28x + 4 \)]