Algorithm:
Step I : Start.
Step II: Input a, b, c, del, r1, r2.
Step III: Print “Enter the value of coefficient of the X2.”
Step IV: Read a.
Step V: Print “Enter the value of coefficient of the X.”
Step VI: Read b.
Step VII: Print “Enter the value of constant C.”
Step VIII: Read c.
Step IX: del = b X b -4 X a X c
Step X: If del is less than zero Then,
r1 = ( -b / ( 2 X a ) ) + sqrt ( del ) / 2 X a
r2= ( -b / ( 2 X a ) ) -sqrt ( del ) / 2 X a
Print“Roots are complex and unequal.
”Print “The roots for the entered values are r1 and r2.”
Else -if del is greater than zero Then,
r1 =( -b / ( 2 X a ) ) + sqrt ( del ) / 2 X a
r2 = ( -b / ( 2 X a ) ) -sqrt ( del ) / 2 X a
Print “Roots are real and unequal.”
Print “The roots for the entered values are r1 and r2.”
Else,
r1 = ( -b / ( 2 X a ) ) + sqrt ( del ) / 2 X a
Print “Roots are real and equal.”
Print “The root for the entered values is r1.”
Flowchart:
