Q1) Complete the following square
$x^2 -4x$ = [ $(x -2)^2 - 4$]

Q1) Complete the following square
$x^2 + 16x+9$ = [ ${(x + 8 )}^2-55$ ]

Q1) Complete the following square
$x^2 + 15x-10$= [ $(x +$ 7$\frac{1}{2}$$)^2$ -66$\frac{1}{4}$]

Q2) Complete the following square
$x^2 -8x$ = [ $(x -4)^2 - 16$]

Q2) Complete the following square
$x^2 + 14x+7$ = [ ${(x + 7 )}^2-42$ ]

Q2) Complete the following square
$x^2 + 11x-2$= [ $(x +$ 5$\frac{1}{2}$$)^2$ -32$\frac{1}{4}$]

Q3) Complete the following square
$x^2 + 4x$ = [ $(x + 2)^2 - 4$]

Q3) Complete the following square
$x^2 + 10x-4$ = [ ${(x + 5 )}^2-29$ ]

Q3) Complete the following square
$x^2 + 13x-8$= [ $(x +$ 6$\frac{1}{2}$$)^2$ -50$\frac{1}{4}$]

Q4) Complete the following square
$x^2 + 2x$ = [ $(x + 1)^2 - 1$]

Q4) Complete the following square
$x^2 + 10x+6$ = [ ${(x + 5 )}^2-19$ ]

Q4) Complete the following square
$x^2 + 11x+2$= [ $(x +$ 5$\frac{1}{2}$$)^2$ -28$\frac{1}{4}$]

Q5) Complete the following square
$x^2 -2x$ = [ $(x -1)^2 - 1$]

Q5) Complete the following square
$x^2 + 6x+7$ = [ ${(x + 3 )}^2-2$ ]

Q5) Complete the following square
$x^2 + 17x+9$= [ $(x +$ 8$\frac{1}{2}$$)^2$ -63$\frac{1}{4}$]

Q6) Complete the following square
$x^2 -8x$ = [ $(x -4)^2 - 16$]

Q6) Complete the following square
$x^2 + 12x-10$ = [ ${(x + 6 )}^2-46$ ]

Q6) Complete the following square
$x^2 + 13x-8$= [ $(x +$ 6$\frac{1}{2}$$)^2$ -50$\frac{1}{4}$]

Q7) Complete the following square
$x^2 -4x$ = [ $(x -2)^2 - 4$]

Q7) Complete the following square
$x^2 + 10x+9$ = [ ${(x + 5 )}^2-16$ ]

Q7) Complete the following square
$x^2 + 15x+5$= [ $(x +$ 7$\frac{1}{2}$$)^2$ -51$\frac{1}{4}$]

Q8) Complete the following square
$x^2 -6x$ = [ $(x -3)^2 - 9$]

Q8) Complete the following square
$x^2 + 14x+4$ = [ ${(x + 7 )}^2-45$ ]

Q8) Complete the following square
$x^2 + 13x-2$= [ $(x +$ 6$\frac{1}{2}$$)^2$ -44$\frac{1}{4}$]

Q9) Complete the following square
$x^2 + 6x$ = [ $(x + 3)^2 - 9$]

Q9) Complete the following square
$x^2 + 8x-2$ = [ ${(x + 4 )}^2-18$ ]

Q9) Complete the following square
$x^2 + 13x+4$= [ $(x +$ 6$\frac{1}{2}$$)^2$ -38$\frac{1}{4}$]

Q10) Complete the following square
$x^2 + 6x$ = [ $(x + 3)^2 - 9$]

Q10) Complete the following square
$x^2 + 12x+3$ = [ ${(x + 6 )}^2-33$ ]

Q10) Complete the following square
$x^2 + 19x-8$= [ $(x +$ 9$\frac{1}{2}$$)^2$ -98$\frac{1}{4}$]