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Mathematics 17 Online
OpenStudy (gabylovesyou):

Factor completely 49x2 - 81. (7x + 9)2 (7x - 9)2 (7x + 9)(7x - 9) 7x - 9 C? @acxbox22

OpenStudy (anonymous):

C

OpenStudy (welshfella):

its difference of 2 squares again

OpenStudy (welshfella):

@arjund12 - dont just give the answer or The mods will suspend you!

OpenStudy (acxbox22):

@arjund12 please dont give direct answers thank you

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