Question

(x - 3)² + (y - 5)² = 8

is the anwer 2 and the square root of 2?

Answer 1

@sdfgsdfgs can you help??

Answer 2

@shinebrightlikeadimon do you know this??

Answer 3

2 variables, x and y, with only 1 eqn means its not possible to solve...

Answer 4

Oh my I didn't put the full thing
It's looking for the length of the radius for a circle

Answer 5

Ellipse?

Answer 6

Look for the "standard form" of a circle here:

https://www.mathsisfun.com/algebra/circle-equations.html

Answer 7

and the equation has a 8^2 so I figured that you square root it and that it comes out to 4*2 under the square root leaving you with 2 square root of 2

Answer 8

correct @Jcameron good job! :)

Answer 9

Thank you!!

Answer 10

welcome