Problem $3(50$ points$).$ The quadratic formula can be used to determine the roots of a quadratic equation

$r=\frac{-b+-\sqrt[\phantom{2}]{b^2-4ac}}{2a}$

Write a script that defines values for variables $a,b,$ and $c$ and evaluates the root$($s$)$ of the quadratic, $r.$

Your script must do the following:

a$.$ Ensure the variables $a,b,$ and $c$ are of either type int or float. No exceptions should be raised $($meaning the code still fully runs$)$ by trying to do math on e$.$g$.$ strings, but a warning should be printed for the user.

b$.$ Print the root$($s$)$ indicating if the roots are real or complex and if there is one or two unique roots. An example output might look like:

"This quadratic has one real root which is $10."$

The output string must be accurate for ANY possible inputs of $a,b,$ and $c.$

Hint: make use of the typeO function.