Answer: Heyaa! ~
Your Answer is... (x−7)² , Which is B.
Explanation:
Factor using the perfect square rule!
A whole number that is the square of an integer. Example:
16 is a perfect square because 4⋅ 4 = 16.
Hopefully this helps you! ^^
Answer:
x^2 - 7x - 7x + 49
x(x - 7) - 7(x - 7)
(x - 7) (x - 7)
(x - 7)^2
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