The values are equal.
Root 5.76= 2.4
-2.4=-2.4
X² + y² - 8x - 12y + 52 = 36
x² - 8x + y² - 12y + 52 = 36
x² - 8x + y² - 12y = 88
(x² - 8x + 16) + (y² - 12y + 36) = 88 + 16 + 36
(x - 4)² + (y - 6)² = 138
(h, k) = (x, y) = (4, 6)
To find the answer to this, we can use the formula for the diagonal of a square,
a, with a being the length of the side. That meaans that the length of the diagonal is 98, which is approximately equal to 138.59.