Question 282831
At the face of it this problem doesn't involve complex numbers but factoring quadratic equation. If it can't be factored then it might involve complex numbers.
squared is written ^2
18b^2+24b-10
And finally this is not an equation but an expression. There is nothing equated. There is no equal sign.
*[invoke change_this_name4450 18, 24, -10, "b"]
*[invoke quadratic "b", 18, 24, -10 ]