[tex]\text{Hello there!}\\\\\text{There are many ways to write a quadratic equation with -5 and 3}\\\\\text{A quadratic equation is represented as: }a^2+bx+c\\\\\text{Equations:}\\\\x^2-5x-3\\\\x^2-3x-5\\\\-5x^2+x-3\\\\\text{and etc.}[/tex]