Question

when D=0, then the quadratic equation has____ roots. (a) two equal real roots (b) two distinct real roots...which one was crrct....!!!​

Answer 1

Answer:

a....................

Answer 2

Answer:

If delta = 0

then the quadratic equation has two equal roots and to find that the formula is -b/2a

a) is the correct answer..

I hope this answer will help you mate!