Answer:
9
Step-by-step explanation:
Take the coefficient of the x term
6
Divide it by 2
6/2 =3
Square it
3^2 =9
This is what we add for a perfect square
Answer:
3231360
Step-by-step explanation:
5280 x 612 equals 3231360
a cheap way to go about it is, let's do away with the denominators, and we'll do so by simply multiplying both sides by the the LCD of all fractions, in this case, that'd be "ab", so we multiply both sides by "ab".

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Answer:
(3√2, 1+3√2) ≈ (4.243, 5.243)
Step-by-step explanation:
The line has a slope of 1 and goes through the center of the circle, so will intersect the circle at the point ...
(6, 6)/√2 +(0, 1) = (3√2, 1+3√2) ≈ (4.243, 5.243)