Question

which of the following best described the nature of roots if the discriminant is 2.a. roots are unreal and unequal. b.roots are real and equal.c.roots are not real and unequal. d.roots are not real.

Answer 1

hello

to find the discriminant of a root, i'll write down the formula for you

$d=b^2-4ac$

now there are six nature of roots

1.