What are the factors of x2 − 64? Prime (x − 4)(x + 16) (x − 8)(x − 8) (x + 8)(x − 8)
1 answer:
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Option A: is the equation of the circle
Explanation:
The equation of the circle is
We need to write the equation of the circle in standard form.
Let us subtract 10 from both sides of the equation.
Thus, we have,
Grouping the terms,we have,
Now, we shall complete the square, let us add and subtract the equation by 9 to write the term in the form of
Thus, we have,
Simplifying, we get,
Similarly, we shall complete the square for the term in the form of
Thus, we have,
Simplifying, we get,
Thus, the equation of the circle in standard form is
Hence, Option A is the correct answer.