In your Workspace account, click the Tools menu. Select Server Settings. From the Domain list, select the domain you want to use. Under Outlook Easy Setup, click the On/Off toggle to switch the feature on. Then an SRV record is created in your domain's zone file.
The Discriminant of an equation gives an idea of the number of roots and the nature of roots of the equation. If ax2 + bx + c = 0 is a quadratic equation, then the Discriminant of the equation, i.e. D = b2 - 4ac. More About Discriminant. If discriminant (D) is equal to 0 then the equation has one real solution.
#c=10#. The solution to any of these problems is known as the quadratic equation: #x = (-b +- sqrt(b^2 - 4 a c))/(2a)#. The reason there is a #+# and a #-# in the top just means that there are two possible answers for x, and you need to try both signs to get both answers. The discriminant is just defined as the stuff in the square root of the expression: