a,b,c

sqrt =

x= -b + SQRT (b^2 - 4 *a*c /2*a )

main → processing

a,b,c

sqrt =

x= -b + SQRT (b^2 - 4 *a*c /2*a )

main → processing

just create x variable from type Double and write this statement in the Assign activity.

(-b +(Math.Sqrt((b*b) -((4*a*c) / (2*a)))))

Please see the attached process.

Please let me know if it works for you.

SQUR.xaml (5.5 KB)

Best regards

Mahmoud

Hi,

BTW, Is the above expression intended to be a formula for solving a quadratic equation?

If so, it should be the following, FYI.

```
x= (-b + SQRT (b^2 - 4 *a* c))/(2*a)
```

And expression in UiPath will be the following.

```
(-1*b+Math.Sqrt(b*b-4*a*c))/(2*a)
```

Regards,

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