Quadratic Quiz

What is the quadratic formula used to solve quadratic equations?

• x = (-b ± √(b^2 - 4ac)) / 2a

• x = (-b ± √(b^2 + 4ac)) / 2a

• a^2 + b^2 = c^2

• y = mx + b

What are the solutions for the equation 2x^2 + 3x - 2 = 0?

• x = 1/2 and x = -2

• x = 1 and x = -2

• x = 2 and x = -1/2

• x = 2 and x = -1

In the equation 2x^2 + 3x - 2 = 0, what is the value of 'a'?

• 2

• 3

• 0

• -2

For the equation 6x^2 - 17x + 12 = 0, what is the value of 'b'?

• 0

• 6

• -17

• 12

What are the simplified solutions for the equation 6x^2 - 17x + 12 = 0?

• x = 3/4 and x = 2/3

• x = 1/2 and x = 2/3

• x = 2/3 and x = 3/4

• x = 3/2 and x = 4/3