program cariX1_X2;{by Yusuf Maulana P}uses crt;var a,b,c,d,e,x1,x2:real;begin clrscr; writeln ('|Mencari akar-akar dari persamaan kuadrat|'); writeln; write ('Masukkan nilai A = ');readln(a); write ('Masukkan nilai B = ');readln(b); write ('Masukkan nilai C = ');readln(c); d:=(b*b)-(4*a*c); writeln;writeln ('Jawab :');...