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

Q1) \(x^2 + x -20\)=0 [
\(x = 4\) or \( -5\)]

Q1) \(6 x^2 + 7x + 2 =0\) [ x = -\(\frac{2}{3}\) or x =-\(\frac{1}{2}\)]

Q2) \(x^2 + 12x + 27\) =0 [
\(x = -3\) or \(x = -9\)]

Q2) \(x^2 -2x + 1\)=0 [
\(x = 1\) or \( 1\)]

Q2) \(4 x^2 + 8x + 3 =0\) [ x = -1\(\frac{1}{2}\) or x =-\(\frac{1}{2}\)]

Q3) \(x^2 + 10x + 9\) =0 [
\(x = -1\) or \(x = -9\)]

Q3) \(x^2 + 9x + 20\)=0 [
\(x = -5\) or \( -4\)]

Q3) \(4 x^2 + 12x + 5 =0\) [ x = -2\(\frac{1}{2}\) or x =-\(\frac{1}{2}\)]

Q4) \(x^2 + 10x + 16\) =0 [
\(x = -2\) or \(x = -8\)]

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

Q4) \(6 x^2 + 23x + 7 =0\) [ x = -3\(\frac{1}{2}\) or x =-\(\frac{1}{3}\)]

Q5) \(x^2 + 18x + 81\) =0 [
\(x = -9\) or \(x = -9\)]

Q5) \(x^2 -x -6\)=0 [
\(x = -2\) or \( 3\)]

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

Q6) \(x^2 + 11x + 28\) =0 [
\(x = -4\) or \(x = -7\)]

Q6) \(x^2 + 8x + 16\)=0 [
\(x = -4\) or \( -4\)]

Q6) \(6 x^2 + 19x + 8 =0\) [ x = -2\(\frac{2}{3}\) or x =-\(\frac{1}{2}\)]

Q7) \(x^2 + 9x + 14\) =0 [
\(x = -2\) or \(x = -7\)]

Q7) \(x^2 + 4x + 4\)=0 [
\(x = -2\) or \( -2\)]

Q7) \(9 x^2 + 9x + 2 =0\) [ x = -\(\frac{2}{3}\) or x =-\(\frac{1}{3}\)]

Q8) \(x^2 + 13x + 30\) =0 [
\(x = -10\) or \(x = -3\)]

Q8) \(x^2 + 7x + 12\)=0 [
\(x = -4\) or \( -3\)]

Q8) \(6 x^2 + 23x + 7 =0\) [ x = -3\(\frac{1}{2}\) or x =-\(\frac{1}{3}\)]

Q9) \(x^2 + 11x + 24\) =0 [
\(x = -3\) or \(x = -8\)]

Q9) \(x^2 + 2x -8\)=0 [
\(x = 2\) or \( -4\)]

Q9) \(9 x^2 + 18x + 8 =0\) [ x = -1\(\frac{1}{3}\) or x =-\(\frac{2}{3}\)]

Q10) \(x^2 + 10x + 24\) =0 [
\(x = -6\) or \(x = -4\)]

Q10) \(x^2 -5x + 6\)=0 [
\(x = 2\) or \( 3\)]

Q10) \(4 x^2 + 12x + 5 =0\) [ x = -2\(\frac{1}{2}\) or x =-\(\frac{1}{2}\)]