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Mathematics 17 Online
OpenStudy (anonymous):

Factor completely: 4x2 – 121 (2x – 11)(2x + 11) (2x – 11)(2x – 11) (4x – 121)(x + 1 ) (4x – 121)(x – 1)

OpenStudy (goformit100):

@sara12345

hero (hero):

Hint: Difference of squares

OpenStudy (anonymous):

is it right for me to find the square roots?

hero (hero):

It says to "factor"

OpenStudy (anonymous):

and what does that mean then?

OpenStudy (anonymous):

(2x)^2 - 11^2 = (2x-11)(2x+11)

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