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

Q1) Solve \(3x^2 -5x-6=0\) to 2 dp. [ x= -0.81 or 2.47]

Q1) Solve \(2x^2 -5x =-3\) to 2 dp. [ , x= 1 or 1.5]

Q2) Solve \(x^2 + 10x+9\) =0 to 2 dp. [ , x= -9 or -1]

Q2) Solve \(5x^2 -6x-9=0\) to 2 dp. [ x= -0.87 or 2.07]

Q2) Solve \(1x^2 -5x =-5\) to 2 dp. [ , x= 1.38 or 3.62]

Q3) Solve \(x^2 + 10x+5\) =0 to 2 dp. [ , x= -9.47 or -0.53]

Q3) Solve \(5x^2 -5x-7=0\) to 2 dp. [ x= -0.78 or 1.78]

Q3) Solve \(1x^2 -5x =-5\) to 2 dp. [ , x= 1.38 or 3.62]

Q4) Solve \(x^2 + 12x-10\) =0 to 2 dp. [ , x= -12.78 or 0.78]

Q4) Solve \(2x^2 -2x-5=0\) to 2 dp. [ x= -1.16 or 2.16]

Q4) Solve \(2x^2 =5x-2\) to 2 dp. [ , x= 0.5 or 2]

Q5) Solve \(x^2 + 16x+5\) =0 to 2 dp. [ , x= -15.68 or -0.32]

Q5) Solve \(5x^2 -x-9=0\) to 2 dp. [ x= -1.25 or 1.45]

Q5) Solve \(1x^2 =4x-2\) to 2 dp. [ , x= 0.59 or 3.41]

Q6) Solve \(x^2 + 10x-9\) =0 to 2 dp. [ , x= -10.83 or 0.83]

Q6) Solve \(4x^2 -3x-6=0\) to 2 dp. [ x= -0.91 or 1.66]

Q6) Solve \(1x^2 =-5x-6\) to 2 dp. [ , x= -3 or -2]

Q7) Solve \(x^2 + 8x+9\) =0 to 2 dp. [ , x= -6.65 or -1.35]

Q7) Solve \(4x^2 -4x-9=0\) to 2 dp. [ x= -1.08 or 2.08]

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

Q8) Solve \(x^2 + 2x-5\) =0 to 2 dp. [ , x= -3.45 or 1.45]

Q8) Solve \(3x^2 -2x-6=0\) to 2 dp. [ x= -1.12 or 1.79]

Q8) Solve \(1x^2 -4x =-3\) to 2 dp. [ , x= 1 or 3]

Q9) Solve \(x^2 + 8x-5\) =0 to 2 dp. [ , x= -8.58 or 0.58]

Q9) Solve \(1x^2 -5x-9=0\) to 2 dp. [ x= -1.41 or 6.41]

Q9) Solve \(1x^2 =4x-3\) to 2 dp. [ , x= 1 or 3]

Q10) Solve \(x^2 + 14x-2\) =0 to 2 dp. [ , x= -14.14 or 0.14]

Q10) Solve \(3x^2 -4x-8=0\) to 2 dp. [ x= -1.1 or 2.43]

Q10) Solve \(1x^2 + 3x =-2\) to 2 dp. [ , x= -2 or -1]