Quadratic Equations

Write Quadratic or Not Quadratic only.

5x² + 3x = 7

Write Quadratic or Not Quadratic only.

9 = 5x²

Write Quadratic or Not Quadratic only.

9 + x² = 9x + x² -1

Write Quadratic or Not Quadratic only.

2x(x - 9) = 6

Write Quadratic or Not Quadratic only.

(x - 9) (3 - x) = 0

Determine the values of a, b, and c for the quadratic equation: 

4x² – 8x = 3

• a=4 b=8 c=3

• a=4 b=-8 =3

• a=-4 b=-8 c=-3

• a=4 b=-8 c=-3

Determine the values of a, b, and c for the quadratic equation: 

x² − 6x + 14 = 0

• a=2 b=6 c=14

• a=1 b=6 c=14

• a=1 b=-16 c=14

• a=1 b=-16 c=-14

Determine the values of a, b, and c for the quadratic equation: 

5x² + x - 18 = - 9x + 3x²

• a=2 b=11 c=-18

• a=2 b=10 c=-18

• a=-2 b=10 c=-18

• a=2 b=-8 c=18

Determine the values of a, b, and c for the quadratic equation: 

3m² - 14 = 11m

• a=3 b=14 c=-11

• a=3 b=-14 c=11

• a=4 b=-14 c=11

• a=4 b=14 c=-11

Determine the values of a, b, and c for the quadratic equation: 

16m² - 9 = 0

• a=-16 b=9 c=0

• a=16 b=9 c=0

• a=16 b=0 c=9

• a=16 b=0 c=-9