Is rootCondition output correct for the example input $[2-45]?($Pretest$)$

Is rootValues output correct for the example input $[2-45]?($Pretest$)$

Is rootCondition output correct for complex roots?

Is rootCondition output correct for indistinct $($repeated$)$ roots?

Is rootValues output correct for complex roots?

Is rootValues output correct for indistinct $($repeated$)$ roots?

Are both outputs correct for randomly generated coefficients $($unknown root condition$)?$

Does your solution use an if$-$elseif$-$else structure?

Quadratic Solver $($if$-$elseif$-$else$)$

My Solutions $>$

If a second order polynomial is written in the general form:

$a{x}^2+bx+c=0$

then the roots $($i$.$e$.$ the values of $x$ that satisfy the equation$)$ can be determined using the quadratic formula:

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

Code has already been provided to define a function named quadraticSolver that accepts a $3-$element row vector and assigns it to the input variable abc, with values for $a,b,$ and $c$ in the first, second, and third column respectively. Add commands to do the following:

Check if the roots of the polynomial defined by $a,b,$ and $c$ are real and distinct. Note that the roots will be real if the value under the square root is greater than or equal to zero. They will not be distinct, however, if the value under the square root is exactly equal to zero. Assign an an integer $($uint$8$ datatype$)$ value to the output variable rootCondition as follows:

The value $2$ if the roots are real and distinct

The value $1$ if the two roots are the same.

The value $0$ if the roots are not real $($i$.$e$.$ complex because the value under the square root is less than $0)$

Assign the solution to the quadratic to the output variable rootValues according to the following guidelines:

In cases where there are two real and distinct roots, compute the two roots and assign them in ascending order to a two$-$element row vector.

In cases where the two roots are the same, compute the root and assign this value to both elements in a two$-$element row vector.

In cases where the roots are complex, output assign the text 'complex roots' output variable rootValues.

Note the value of abc is defined as a function input. Do not overwrite this value in your code. Be sure to assign values to each of the function output variables.

Use an if$-$elseif$-$else structure in your code.