Question

if we get imaginary roots

Answer 1

Answer:

An imaginary number is a number whose square is negative. ... When this occurs, the equation has no roots (zeros) in the set of real numbers. The roots belong to the set of complex numbers, and will be called "complex roots" (or "imaginary roots"). These complex roots will be expressed in the form a + bi

Answer 2

Answer:

When the number underneath the square - - root sign in the quadratic formula is negative, the answers are called complex conjugates.

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