Quadratic Equations

What is a second degree polynomial equation?

• Linear Equations

• Quadratic Inequalities

• Quadratic Equations

• Quadratic Functions

What is the other term for quadratic equations?

• Equation of degree 3

• Equation of degree 0

• Equation of degree 2

• None of the above

What is the Latin word of quadratic?

• quadratum

• quadra

• quad

• None of the above

What is the meaning of the Latin word of quadratic?

• cube

• square

• Both a and b

• None of the above

Which of the following is an example of quadratic equations?

• x + 9 = 0

• x + y =12

• x³ + 5x² - 14 =0

• x² - 2x = 7

x - 12 = -x² is an example of quadratic equation.

• True

• False

Which of the following is NOT an example of quadratic equations?

• 2x² - 3 = 2x

• -8x - 15 = -x²

• x + 3y = 45

• x² + 7x + 10 = 0

Check all the examples of quadratic equations.

• y² - 8y + 16 = 0

• x = 15

• x² - 12 = 4x

• y - 6 = y²

What is the standard form of 9x - 16 = 3x - x²?

• x² +12x -16 = 0

• 2x² + 9x -16 = 0

• x² + 6x -16 = 0

• -x² + 6x - 16= 0

Which of the following is in the standard form?

• y² - 7y + 12 = 0

• x³ - x² + 3x -8 = 0

• x² +9x = 34

• y² - 10 = -3y