** C programming **

Use fopen, fclose and fscanf from stdio.h to complete the following:

Write a program in C that reads three numbers e, f and g from a file called metrics.txt and prints all the real roots of the equation (ey^4) + (fy^2) + g = 0 ; e and/or f should be a possible solution the program can run (i.e. when they are zero).