Q1) Solve $x^2 + 12x-10$ =0 to 2 dp. [ , x= -12.78 or 0.78]

Q1) Solve $1x^2 -4x-6=0$ to 2 dp. [ x= -1.16 or 5.16]

Q1) Solve $1x^2 + 5x =-3$ to 2 dp. [ , x= -4.3 or -0.7]

Q2) Solve $x^2 + 10x-8$ =0 to 2 dp. [ , x= -10.74 or 0.74]

Q2) Solve $3x^2 -5x-5=0$ to 2 dp. [ x= -0.7 or 2.37]

Q2) Solve $2x^2 -5x =-3$ to 2 dp. [ , x= 1 or 1.5]

Q3) Solve $x^2 + 10x+4$ =0 to 2 dp. [ , x= -9.58 or -0.42]

Q3) Solve $3x^2 -4x-7=0$ to 2 dp. [ x= -1 or 2.33]

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

Q4) Solve $x^2 + 12x-5$ =0 to 2 dp. [ , x= -12.4 or 0.4]

Q4) Solve $5x^2 -4x-9=0$ to 2 dp. [ x= -1 or 1.8]

Q4) Solve $1x^2 + 4x =-2$ to 2 dp. [ , x= -3.41 or -0.59]

Q5) Solve $x^2 + 14x-9$ =0 to 2 dp. [ , x= -14.62 or 0.62]

Q5) Solve $4x^2 -6x-9=0$ to 2 dp. [ x= -0.93 or 2.43]

Q5) Solve $1x^2 -4x =-3$ to 2 dp. [ , x= 1 or 3]

Q6) Solve $x^2 + 12x+5$ =0 to 2 dp. [ , x= -11.57 or -0.43]

Q6) Solve $2x^2 -5x-6=0$ to 2 dp. [ x= -0.89 or 3.39]

Q6) Solve $1x^2 =-5x-3$ to 2 dp. [ , x= -4.3 or -0.7]

Q7) Solve $x^2 + 10x-5$ =0 to 2 dp. [ , x= -10.48 or 0.48]

Q7) Solve $4x^2 -x-5=0$ to 2 dp. [ x= -1 or 1.25]

Q7) Solve $2x^2 + 5x =-2$ to 2 dp. [ , x= -2 or -0.5]

Q8) Solve $x^2 + 6x+6$ =0 to 2 dp. [ , x= -4.73 or -1.27]

Q8) Solve $4x^2 -4x-9=0$ to 2 dp. [ x= -1.08 or 2.08]

Q8) Solve $2x^2 =5x-2$ to 2 dp. [ , x= 0.5 or 2]

Q9) Solve $x^2 + 14x-6$ =0 to 2 dp. [ , x= -14.42 or 0.42]

Q9) Solve $3x^2 -6x-4=0$ to 2 dp. [ x= -0.53 or 2.53]

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

Q10) Solve $x^2 + 10x+3$ =0 to 2 dp. [ , x= -9.69 or -0.31]

Q10) Solve $5x^2 -x-10=0$ to 2 dp. [ x= -1.32 or 1.52]

Q10) Solve $1x^2 + 5x =-5$ to 2 dp. [ , x= -3.62 or -1.38]