Q1) Solve \(x^2 + 14x-7\) =0 to 2 dp. [ , x= -14.48 or 0.48]

Q1) Solve \(4x^2 -x-7=0\) to 2 dp. [ x= -1.2 or 1.45]

Q1) Solve \(1x^2 -5x =-6\) to 2 dp. [ , x= 2 or 3]

Q2) Solve \(x^2 + 6x+8\) =0 to 2 dp. [ , x= -4 or -2]

Q2) Solve \(2x^2 -6x-2=0\) to 2 dp. [ x= -0.3 or 3.3]

Q2) Solve \(3x^2 -5x =-2\) to 2 dp. [ , x= 0.67 or 1]

Q3) Solve \(x^2 + 8x+4\) =0 to 2 dp. [ , x= -7.46 or -0.54]

Q3) Solve \(1x^2 -4x-6=0\) to 2 dp. [ x= -1.16 or 5.16]

Q3) Solve \(3x^2 =5x-2\) to 2 dp. [ , x= 0.67 or 1]

Q4) Solve \(x^2 + 8x-4\) =0 to 2 dp. [ , x= -8.47 or 0.47]

Q4) Solve \(5x^2 -4x-7=0\) to 2 dp. [ x= -0.85 or 1.65]

Q4) Solve \(1x^2 + 5x =-4\) to 2 dp. [ , x= -4 or -1]

Q5) Solve \(x^2 + 10x+5\) =0 to 2 dp. [ , x= -9.47 or -0.53]

Q5) Solve \(4x^2 -6x-3=0\) to 2 dp. [ x= -0.4 or 1.9]

Q5) Solve \(3x^2 + 5x =-2\) to 2 dp. [ , x= -1 or -0.67]

Q6) Solve \(x^2 + 4x-5\) =0 to 2 dp. [ , x= -5 or 1]

Q6) Solve \(1x^2 -4x-10=0\) to 2 dp. [ x= -1.74 or 5.74]

Q6) Solve \(1x^2 + 5x =-2\) to 2 dp. [ , x= -4.56 or -0.44]

Q7) Solve \(x^2 + 10x-8\) =0 to 2 dp. [ , x= -10.74 or 0.74]

Q7) Solve \(4x^2 -2x-2=0\) to 2 dp. [ x= -0.5 or 1]

Q7) Solve \(1x^2 =-5x-6\) to 2 dp. [ , x= -3 or -2]

Q8) Solve \(x^2 + 14x-5\) =0 to 2 dp. [ , x= -14.35 or 0.35]

Q8) Solve \(4x^2 -5x-5=0\) to 2 dp. [ x= -0.66 or 1.91]

Q8) Solve \(1x^2 + 5x =-5\) to 2 dp. [ , x= -3.62 or -1.38]

Q9) Solve \(x^2 + 6x+7\) =0 to 2 dp. [ , x= -4.41 or -1.59]

Q9) Solve \(5x^2 -6x-4=0\) to 2 dp. [ x= -0.48 or 1.68]

Q9) Solve \(1x^2 + 5x =-3\) to 2 dp. [ , x= -4.3 or -0.7]

Q10) Solve \(x^2 + 10x-9\) =0 to 2 dp. [ , x= -10.83 or 0.83]

Q10) Solve \(5x^2 -5x-2=0\) to 2 dp. [ x= -0.31 or 1.31]

Q10) Solve \(1x^2 =-5x-2\) to 2 dp. [ , x= -4.56 or -0.44]