Question

1) (x+7)²+(y+5)² = 36​

Answer 1

Ответ:

(×+×)2+(7+5)2=16 2

(x+x)+(36-16)=20

Answer 2

The equation you provided is in the standard form of a circle:

(x - h)² + (y - k)² = r²

In your equation:

(x + 7)² + (y + 5)² = 36

The center of the circle is at the point (-7, -5), which is the opposite sign of the values inside the parentheses.

The radius of the circle is √36, which is 6.

So, this equation represents a circle with its center at (-7, -5) and a radius of 6 units.