Q1) \(x^2 - 57= -8\) [ \(x =7\) or \( -7\) ]

Q1) \(x^2 + 3x + 2\)=0 [
\(x = -2\) or \( -1\)]

Q1) \(x^2 = +3x -2 \) [
\(x = 2\) or \(1\)]

Q2) \(x^2 - 66= -2\) [ \(x =8\) or \( -8\) ]

Q2) \(x^2 + 6x + 9\)=0 [
\(x = -3\) or \( -3\)]

Q2) \(x^2 = -4x -3 \) [
\(x = -1\) or \(-3\)]

Q3) \(x^2 - 81=0\) [ \(x =9\) or \( -9 \) ]

Q3) \(x^2 + 11x + 30\)=0 [
\(x = -5\) or \( -6\)]

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

Q4) \(x^2 - 24= -8\) [ \(x =4\) or \( -4\) ]

Q4) \(x^2 + 8x + 15\)=0 [
\(x = -5\) or \( -3\)]

Q4) \(x^2 = -x +6 \) [
\(x = 2\) or \(-3\)]

Q5) \(x^2 - 9=0\) [ \(x =3\) or \( -3 \) ]

Q5) \(x^2 + 19x + 90\)=0 [
\(x = -9\) or \( -10\)]

Q5) \(x^2 = -6x -5 \) [
\(x = -1\) or \(-5\)]

Q6) \(x^2 - 64=0\) [ \(x =8\) or \( -8 \) ]

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

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

Q7) \(x^2 - 49=0\) [ \(x =7\) or \( -7 \) ]

Q7) \(x^2 + 6x -40\)=0 [
\(x = 4\) or \( -10\)]

Q7) \(x^2 = -8x -16 \) [
\(x = -4\) or \(-4\)]

Q8) \(x^2 - 18= 7\) [ \(x =5\) or \( -5\) ]

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

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

Q9) \(x^2 - 9=0\) [ \(x =3\) or \( -3 \) ]

Q9) \(x^2 + 9x + 8\)=0 [
\(x = -1\) or \( -8\)]

Q9) \(x^2 = -5x -6 \) [
\(x = -3\) or \(-2\)]

Q10) \(x^2 - 81=0\) [ \(x =9\) or \( -9 \) ]

Q10) \(x^2 -x -12\)=0 [
\(x = -3\) or \( 4\)]

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