Create a C program that calculate discriminate and real roots of a quadratic polynomial equation. To calculate roots of the following quadratic polynomial equations with given input values from the keyboard and print the result on the screen in precision required in the output section. ax$^2+$bx$+$c$=0.$ Discriminate D: D$=$b$^2-4$ac$.$ First root x$1$ : x$1=(-$b$-$sqrt $($D$))/2$a Second root x$2$: x$2=(-$b$+$sqrt$($d$)$