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What is the factored form of a2 – 121? Answer choices available: A. (a - 121)(a-1) B. (a - 11)(a + 11) C. (a + 11)(a + 11) D. (a - 121)(a + 1) as always, thanks for your help.

What is the factored form of a2 – 121? Answer choices available: A. (a - 121)(a-1) B. (a - 11)(a + 11) C. (a + 11)(a + 11) D. (a - 121)(a + 1) as always, thanks for your help.
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What is the factored form of a2 – 121?

Answer choices available:
A. (a - 121)(a-1)
B. (a - 11)(a + 11)
C. (a + 11)(a + 11)
D. (a - 121)(a + 1)

as always, thanks for your help.

User Deqyra
by
9.3k points

2 Answers

3 votes

Answer:

its B, (a-11)(a+11)

Explanation:

trust lol

User Damoiser
by
8.1k points
6 votes
i hope this helps you


121=11.11



a^2-11^2


(a-11). (a+11)



a.a+11a-11a-11.11


a^2+0-121


a^2-121
User Meblum
by
8.7k points
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