Question

Condition for two different and real roots is

A

b2 - 4ac greater than or equal to zero.

B

b2 - 4ac less than or equal to zero.

C

b2 - 4ac greater than zero.

D

b2 - 4ac less than zero.

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Answer 1

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Answer 2

Answer:

C. if 4ac is greater than zero it means that the quadratic equation has two real solutions ..

D. if 4ac is less than or equal to zero it means the quadratic equation have no solutions

if 4ac is less