Write a program to calculate the roots of a quadratic equation.

1.	Write a program to calculate the roots of a quadratic equation.
Answer» import math a = input(“Enter co-efficient of x^2”) b = input(“Enter co-efficient of x”) c = inputfEnter constant term”) d = bb - 4ac if d == 0: print “Roots are real and equal” root1 = root2 = -b / (2a) elif d > 0: print “Roots are real and distinct” root1 = (- b + math.sqrt(d)) / (2a) root2 = (-b - math.sqrt(d)) / (2a) else: print “Roots are imaginary” print “Roots of the quadratic equation are”,root1,“and”,root2

Answer»

import math

a = input(“Enter co-efficient of x^2”)

b = input(“Enter co-efficient of x”)

c = inputfEnter constant term”)

d = b*b - 4*a*c

if d == 0:

print “Roots are real and equal”

root1 = root2 = -b / (2*a)

elif d > 0:

print “Roots are real and distinct”

root1 = (- b + math.sqrt(d)) / (2*a)

root2 = (-b - math.sqrt(d)) / (2*a)

else:

print “Roots are imaginary”

print “Roots of the quadratic equation are”,root1,“and”,root2

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