video1.0<iframe src="https://www.loom.com/embed/22da9d45af544aa68263ecc0213f447d" frameborder="0" width="1220" height="915" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9151220Loomhttps://www.loom.com9151220https://cdn.loom.com/sessions/thumbnails/22da9d45af544aa68263ecc0213f447d-00001.jpg241p: In the xy-plane, the graph of 2x^2 - 6x + 2y^2 + 2y = 45 is a circle. What is the radius of the circle?