Finding square root of a polynomial equation in mathematics : Algorithm

This article explains how to find the square root of a mathematical equation using Algorithm.

Friends,
In previous article Algorithm and Flowchart we discussed basics about computing like Algorithm and flowcharts. In current article we'll discuss How to find square root of a mathematical equation using Algorithm?

Finding Square root by algorithm

Problem : Find square root of equation a.x²+b.x+c=0 using algorithm.
Algorithm
Step 1: start
step 2: initialize a,b,c x1,x2 as float
step 3: input x,a,b and c
step 4: d=b*b-4*a*c
step 5: if(d<0)
write"roots are not real"
x1=(-b+sqrt(d)/2*a)
x2=(-b-sqrt(d)/2*a)
write"x1,x2"
(end of if statement)

if(d>=0)
write "roots are real"
root1=(-b+sqrt(d)/2*a)
root2=(-b-sqrt(d)/2*a)
write"x1,x2"
(end of if statement)
step:6 end
friends,
I will discuss solution of this problem by flowchart soon............