What is the factored form of a2 – 121?

Mathematics

2 answers:

zaharov [31]2 years ago

7 0

Answer:

Step-by-step explanation:

i just took it

ICE Princess25 [194]2 years ago

4 0

A^2 - 11^2 = ( a - 11 )( a + 11 ), because we have the formula difference of squares, a^2 - b^2 = ( a - b )( a + b );

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