Q1) Solve \(x^2 + 10x-4\) =0 to 2 dp. [ , x= -10.39 or 0.39]

Q1) Solve \(5x^2 -6x-5=0\) to 2 dp. [ x= -0.57 or 1.77]

Q1) Solve \(1x^2 -4x =-3\) to 2 dp. [ , x= 1 or 3]

Q2) Solve \(x^2 + 12x-6\) =0 to 2 dp. [ , x= -12.48 or 0.48]

Q2) Solve \(3x^2 -3x-5=0\) to 2 dp. [ x= -0.88 or 1.88]

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

Q3) Solve \(x^2 + 18x+2\) =0 to 2 dp. [ , x= -17.89 or -0.11]

Q3) Solve \(4x^2 -3x-5=0\) to 2 dp. [ x= -0.8 or 1.55]

Q3) Solve \(2x^2 + 5x =-2\) to 2 dp. [ , x= -2 or -0.5]

Q4) Solve \(x^2 + 6x+2\) =0 to 2 dp. [ , x= -5.65 or -0.35]

Q4) Solve \(4x^2 -5x-7=0\) to 2 dp. [ x= -0.84 or 2.09]

Q4) Solve \(1x^2 + 5x =-3\) to 2 dp. [ , x= -4.3 or -0.7]

Q5) Solve \(x^2 + 8x+4\) =0 to 2 dp. [ , x= -7.46 or -0.54]

Q5) Solve \(4x^2 -x-10=0\) to 2 dp. [ x= -1.46 or 1.71]

Q5) Solve \(1x^2 -5x =-3\) to 2 dp. [ , x= 0.7 or 4.3]

Q6) Solve \(x^2 + 10x+8\) =0 to 2 dp. [ , x= -9.12 or -0.88]

Q6) Solve \(2x^2 -4x-5=0\) to 2 dp. [ x= -0.87 or 2.87]

Q6) Solve \(3x^2 =5x-2\) to 2 dp. [ , x= 0.67 or 1]

Q7) Solve \(x^2 + 12x+6\) =0 to 2 dp. [ , x= -11.48 or -0.52]

Q7) Solve \(4x^2 -3x-8=0\) to 2 dp. [ x= -1.09 or 1.84]

Q7) Solve \(1x^2 =5x-2\) to 2 dp. [ , x= 0.44 or 4.56]

Q8) Solve \(x^2 + 8x+9\) =0 to 2 dp. [ , x= -6.65 or -1.35]

Q8) Solve \(2x^2 -6x-3=0\) to 2 dp. [ x= -0.44 or 3.44]

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

Q9) Solve \(x^2 + 6x-3\) =0 to 2 dp. [ , x= -6.46 or 0.46]

Q9) Solve \(3x^2 -6x-10=0\) to 2 dp. [ x= -1.08 or 3.08]

Q9) Solve \(1x^2 =-5x-5\) to 2 dp. [ , x= -3.62 or -1.38]

Q10) Solve \(x^2 + 14x-9\) =0 to 2 dp. [ , x= -14.62 or 0.62]

Q10) Solve \(3x^2 -5x-8=0\) to 2 dp. [ x= -1 or 2.67]

Q10) Solve \(2x^2 -5x =-2\) to 2 dp. [ , x= 0.5 or 2]