Question

Which describes the nature of the roots of the equation? 5x^(2)-2x+6=0

Answer 1

There is one complex root of multiplicity 2.

Answer 2

two unequal imaginary roots
one real root
two unequal real roots
one real root and one imaginary root
None of the above

Answer 3

complex or imaginary roots always come in pairs
graph the function to see where it crosses x-axis
or evaluate the discriminant: D = b^2 -4ac
if D=0, then only 1 real root
if D>0, then 2 real roots
if D <0, then 2 imaginary roots

Answer 4

so the answer would be 2 imaginary roots

Answer 5

correct

Answer 6

thanks for the help

Answer 7

no problem