# Find the domain of the function #f# defined by #f(x) = 1/sqrt(5x-x^2-6)#?

##### 1 Answer

Apr 10, 2017

Please verify my solution. Need some guideline to complete.

#### Explanation:

The domain of the given function is the set of

The discriminant of the quadratic equation is:

Since the discriminant is positive the equation has two real number value of

Applying quadratic formula we get:

Putting value of

Now with the values 2 and 3 the above function becomes undefined, so that with any real numbers.

How should I proceed next.... any help ?