Hi,
What would be the best way to find number of roots with different b values? Should discriminant be tried to use or factoring or how would you find possible number of roots for different values of b in this equation:
. I was factoring it out for
and then because
must be positive at all real values except zero then if
I am just learning these so I don't have a very good whole picture of these issues. So I am thinking mainly the best way to solve this and how to mark it as clearly mathematically as possible without words. That is why I ask more info here. Thank you for help.
What would be the best way to find number of roots with different b values? Should discriminant be tried to use or factoring or how would you find possible number of roots for different values of b in this equation:
I am just learning these so I don't have a very good whole picture of these issues. So I am thinking mainly the best way to solve this and how to mark it as clearly mathematically as possible without words. That is why I ask more info here. Thank you for help.