Question

Which of these is the condition for imaginary roots

1 point

b²-4ac < 0

b²-4ac > 0

b²-4ac = 0

None of these

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Answer 1

Step-by-step explanation:

Imaginary or complex roots will occur when the value under the radical portion of the quadratic formula is negative. Notice that the value under the radical portion is represented by "b2 - 4ac". So, if b2 - 4ac is a negative value, the quadratic equation is going to have complex conjugate roots (containing "i "s).

Answer 2

➿Answer in the above pic➿