# How do you write the equation #-2x^2-36x-2y^2-112=0# in standard form and find the center and radius?

##### 1 Answer

Jul 27, 2017

#### Answer:

#### Explanation:

First, let's divide all terms of the equation by

Then let's write in standard form

where

Now we can get the center and radius by applying the following formulas:

Then we will get:

graph{x^2+y^2+18x+56=0 [-18, 3, -6, 6]}