Q1) $x^2 + 16x + 60$ =0 [
$x = -6$ or $x = -10$]

Q1) $x^2 + x -2$=0 [
$x = -2$ or $1$]

Q1) $4 x^2 + 16x + 7 =0$ [ x = -3$\frac{1}{2}$ or x =-$\frac{1}{2}$]

Q2) $x^2 + 14x + 45$ =0 [
$x = -5$ or $x = -9$]

Q2) $x^2 -x -12$=0 [
$x = -3$ or $4$]

Q2) $6 x^2 + 29x + 9 =0$ [ x = -4$\frac{1}{2}$ or x =-$\frac{1}{3}$]

Q3) $x^2 + 14x + 48$ =0 [
$x = -6$ or $x = -8$]

Q3) $x^2 + 8x + 15$=0 [
$x = -5$ or $-3$]

Q3) $4 x^2 + 20x + 21 =0$ [ x = -3$\frac{1}{2}$ or x =-1$\frac{1}{2}$]

Q4) $x^2 + 11x + 10$ =0 [
$x = -1$ or $x = -10$]

Q4) $x^2 + 2x -15$=0 [
$x = -5$ or $3$]

Q4) $6 x^2 + 11x + 3 =0$ [ x = -1$\frac{1}{2}$ or x =-$\frac{1}{3}$]

Q5) $x^2 + 11x + 18$ =0 [
$x = -9$ or $x = -2$]

Q5) $x^2 + 3x + 2$=0 [
$x = -2$ or $-1$]

Q5) $8 x^2 + 14x + 3 =0$ [ x = -1$\frac{1}{2}$ or x =-$\frac{1}{4}$]

Q6) $x^2 + 15x + 56$ =0 [
$x = -7$ or $x = -8$]

Q6) $x^2 + 8x + 15$=0 [
$x = -5$ or $-3$]

Q6) $8 x^2 + 22x + 5 =0$ [ x = -2$\frac{1}{2}$ or x =-$\frac{1}{4}$]

Q7) $x^2 + 16x + 64$ =0 [
$x = -8$ or $x = -8$]

Q7) $x^2 + x -2$=0 [
$x = 1$ or $-2$]

Q7) $4 x^2 + 8x + 3 =0$ [ x = -1$\frac{1}{2}$ or x =-$\frac{1}{2}$]

Q8) $x^2 + 11x + 10$ =0 [
$x = -10$ or $x = -1$]

Q8) $x^2 + x -2$=0 [
$x = 1$ or $-2$]

Q8) $6 x^2 + 25x + 14 =0$ [ x = -3$\frac{1}{2}$ or x =-$\frac{2}{3}$]

Q9) $x^2 + 10x + 9$ =0 [
$x = -1$ or $x = -9$]

Q9) $x^2 + 3x + 2$=0 [
$x = -2$ or $-1$]

Q9) $6 x^2 + 19x + 8 =0$ [ x = -2$\frac{2}{3}$ or x =-$\frac{1}{2}$]

Q10) $x^2 + 18x + 81$ =0 [
$x = -9$ or $x = -9$]

Q10) $x^2 -3x -4$=0 [
$x = 4$ or $-1$]

Q10) $6 x^2 + 19x + 8 =0$ [ x = -2$\frac{2}{3}$ or x =-$\frac{1}{2}$]