Personalized Competency Based Test in Quadratic Equations

Say 'TRUE' or 'FALSE'
Every Quadratic equation has exactly one root

• TRUE
• FALSE

Say 'TRUE' or 'FALSE'
A quadratic equation ax² + bx + c = 0 has equal roots, then b² - 4ac = 0 

• TRUE
• FALSE

• a)
• b)
• c)
• d)

The Equation (x² + 1)² - x² = 0 has ___

• four real roots
• two real roots
• no real roots
• one real root

The positive real root of the equation : 64x² - 1 = 0 is ______

• 8
• ⅛
• 1⁄16
• 1⁄4

Roots of the quadratic equation of the type ax²  + bx = 0 is _____

• x = 0 
• ax + b = 0 
• x = 0 and ax + b = 0
• Not possible to find

Can 0 be a root of a quadratic equation?

• Yes. Possible
• No. Not posssible

Can both the roots of quadratic equation be zero?

• Yes. Possible
• NO. Not possible

Is (x +1)² = x² + 2x + 1 is a quadratic equation?

• YES
• NO

The non-zero root of the equation 3x - 5x² = 0 is_____

• 3⁄5
• 5⁄3
• -3⁄5
• -5⁄3