I’m not sure but is it C?
Given the equation:
We will use the following rule to find the solution to the equation:
From the given equation: a = 6, b = 7, c = 2
So,
So, the answer will be option B) x = -1/2, -2/3
The radius of circle C is also 3 times greater than the radius of circle D.
The area of circle C:
A C = (3r)² π = 9 r² π
The area of circle D:
A D = r² π
9 r² π : r ² π = 9
Answer: It is 9 times the area of circle D.