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10 votes
Which of the following represents the factorization of the binomial below?

x² - 121
O A. (x-11)(x-11)
B. (x +11)(x+11)
C. (x +11)(x-11)
D. (X)(x-121)

User Jim Archer
by
4.3k points

1 Answer

8 votes

Answer:

C. (x + 11) (x - 11)

Explanation:

x² - 121

= x² - 11²

= (x + 11) (x - 11) (Difference of two squares)

User Serge Kvashnin
by
4.3k points