Please check whats the error its giving correct output but test cases are failing

#1
#2

this expression is wrong
root1=(-b+ pow(d,1/2))/2*a;

correct one
root1=(-b+ pow(d,1/2))/(2*a);

and instead of pow use sqrt()

if(d=0)

{

    cout<<"Real and Equal"<<endl;

    cout<<root1<<' '<<root2;

}

here you have to check d==0 (double equal to) not assignment operator(=)

Modified Code

#3

but question shows that a,b,c should be in range [-100,100] what about this???

#4

this is for your knowledge should not included in code

this is mention so that you can make your logic accordingly
it is given information you have to work accordingly

#5

thankyou so much,clear now.

#6

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#7

plz give your feedback
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