Question

Write a program in Java to find the roots of a quadratic equation ax2+bx+c=0 with the following specifications:

Class name — Quad

Data Members — float a,b,c,d (a,b,c are the co-efficients & d is the discriminant), r1 and r2 are the roots of the equation.

Member Methods:

quad(int x,int y,int z) — to initialize a=x, b=y, c=z, d=0

void calculate() — Find d=b2-4ac

If d < 0 then print "Roots not possible" otherwise find and print:
r1 = (-b + √d) / 2a
r2 = (-b - √d) / 2a​

Answer 1

Answer:

I am in 8th don't know the answer sorry