Q1) \(x^2 - 39= -3\) [ \(x =6\) or \( -6\) ]

Q1) \(x^2 + 7x + 10\)=0 [
\(x = -2\) or \( -5\)]

Q1) \(x^2 = -5x -6 \) [
\(x = -2\) or \(-3\)]

Q2) \(x^2 - 16=0\) [ \(x =4\) or \( -4 \) ]

Q2) \(x^2 + 8x + 16\)=0 [
\(x = -4\) or \( -4\)]

Q2) \(x^2 = -10x -25 \) [
\(x = -5\) or \(-5\)]

Q3) \(x^2 - -2= 6\) [ \(x =2\) or \( -2\) ]

Q3) \(x^2 + 11x + 10\)=0 [
\(x = -10\) or \( -1\)]

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

Q4) \(x^2 - 36=0\) [ \(x =6\) or \( -6 \) ]

Q4) \(x^2 + 4x + 3\)=0 [
\(x = -1\) or \( -3\)]

Q4) \(x^2 = -2x +3 \) [
\(x = 1\) or \(-3\)]

Q5) \(x^2 - 100=0\) [ \(x =10\) or \( -10 \) ]

Q5) \(x^2 + 5x -14\)=0 [
\(x = -7\) or \( 2\)]

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

Q6) \(x^2 - 9=0\) [ \(x =3\) or \( -3 \) ]

Q6) \(x^2 -4x + 3\)=0 [
\(x = 3\) or \( 1\)]

Q6) \(x^2 = +5x -6 \) [
\(x = 3\) or \(2\)]

Q7) \(x^2 - 1=0\) [ \(x =1\) or \( -1 \) ]

Q7) \(x^2 + 3x -10\)=0 [
\(x = -5\) or \( 2\)]

Q7) \(x^2 = +7x -12 \) [
\(x = 3\) or \(4\)]

Q8) \(x^2 - 20= -4\) [ \(x =4\) or \( -4\) ]

Q8) \(x^2 + 6x -7\)=0 [
\(x = -7\) or \( 1\)]

Q8) \(x^2 = +5x -4 \) [
\(x = 1\) or \(4\)]

Q9) \(x^2 - 64=0\) [ \(x =8\) or \( -8 \) ]

Q9) \(x^2 + 12x + 32\)=0 [
\(x = -8\) or \( -4\)]

Q9) \(x^2 = +3x +4 \) [
\(x = 4\) or \(-1\)]

Q10) \(x^2 - -1= 10\) [ \(x =3\) or \( -3\) ]

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

Q10) \(x^2 = -4x -3 \) [
\(x = -1\) or \(-3\)]