# How do you classify #x^2-y^2-4x-3=0#?

##### 1 Answer

#### Answer:

It is an equation of a hyperbola

#### Explanation:

The equation contains

- Circle or elypse
- Hyperbola

But the sign of

You can also check if it is possible to transform the eqation to form:

So this equation is in the form (1) which prooves it is a hyperbola