//package com.Class1;
import java.lang.*;
import java.util.Scanner;
class Ideone {
public static void main
(String[] args
) { Scanner in
= new Scanner
(System.
in);
System.
out.
println("Insira o valor de a:"); int a = in.nextInt();
System.
out.
println("Insira o valor de b:"); int b = in.nextInt();
System.
out.
println("Insira o valor de c:"); int c = in.nextInt();
double pB
= Math.
pow(b,
2); double delta = pB - 4 * a * c;
double x1
= -1 * pB
+ Math.
sqrt(Math.
abs(delta
)) / 2 * a
; double x2
= -1 * pB
- Math.
sqrt(Math.
abs(delta
)) / 2 * a
;
double r1
= Math.
round(x1
); double r2
= Math.
round(x2
);
if(delta < 0) {
System.
out.
println("A raíz x1 vale: "+ x1
+ "i"); System.
out.
println("A raíz x2 vale: "+ x2
+ "i"); } else {
System.
out.
println("A raíz x1 vale: "+ x1
); System.
out.
println("A raíz x2 vale: "+ x2
); }
}
}
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