Q1) Solve \(x^2 + 16x+3\) =0 to 2 dp. [ , x= -15.81 or -0.19]

Q1) Solve \(4x^2 -6x-10=0\) to 2 dp. [ x= -1 or 2.5]

Q1) Solve \(1x^2 =5x-2\) to 2 dp. [ , x= 0.44 or 4.56]

Q2) Solve \(x^2 + 14x+5\) =0 to 2 dp. [ , x= -13.63 or -0.37]

Q2) Solve \(4x^2 -5x-8=0\) to 2 dp. [ x= -0.92 or 2.17]

Q2) Solve \(1x^2 =-5x-4\) to 2 dp. [ , x= -4 or -1]

Q3) Solve \(x^2 + 16x-9\) =0 to 2 dp. [ , x= -16.54 or 0.54]

Q3) Solve \(1x^2 -x-10=0\) to 2 dp. [ x= -2.7 or 3.7]

Q3) Solve \(1x^2 + 5x =-4\) to 2 dp. [ , x= -4 or -1]

Q4) Solve \(x^2 + 4x-7\) =0 to 2 dp. [ , x= -5.32 or 1.32]

Q4) Solve \(5x^2 -6x-2=0\) to 2 dp. [ x= -0.27 or 1.47]

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

Q5) Solve \(x^2 + 10x-2\) =0 to 2 dp. [ , x= -10.2 or 0.2]

Q5) Solve \(1x^2 -5x-4=0\) to 2 dp. [ x= -0.7 or 5.7]

Q5) Solve \(1x^2 =-5x-2\) to 2 dp. [ , x= -4.56 or -0.44]

Q6) Solve \(x^2 + 14x-7\) =0 to 2 dp. [ , x= -14.48 or 0.48]

Q6) Solve \(5x^2 -x-3=0\) to 2 dp. [ x= -0.68 or 0.88]

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

Q7) Solve \(x^2 + 16x+8\) =0 to 2 dp. [ , x= -15.48 or -0.52]

Q7) Solve \(4x^2 -x-6=0\) to 2 dp. [ x= -1.11 or 1.36]

Q7) Solve \(1x^2 + 4x =-2\) to 2 dp. [ , x= -3.41 or -0.59]

Q8) Solve \(x^2 + 16x+7\) =0 to 2 dp. [ , x= -15.55 or -0.45]

Q8) Solve \(5x^2 -5x-4=0\) to 2 dp. [ x= -0.52 or 1.52]

Q8) Solve \(1x^2 =-5x-6\) to 2 dp. [ , x= -3 or -2]

Q9) Solve \(x^2 + 18x-5\) =0 to 2 dp. [ , x= -18.27 or 0.27]

Q9) Solve \(4x^2 -3x-6=0\) to 2 dp. [ x= -0.91 or 1.66]

Q9) Solve \(2x^2 =5x-2\) to 2 dp. [ , x= 0.5 or 2]

Q10) Solve \(x^2 + 10x+2\) =0 to 2 dp. [ , x= -9.8 or -0.2]

Q10) Solve \(3x^2 -x-7=0\) to 2 dp. [ x= -1.37 or 1.7]

Q10) Solve \(1x^2 + 5x =-3\) to 2 dp. [ , x= -4.3 or -0.7]