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Mathematics 22 Online
OpenStudy (anonymous):

(x - 7)^2

OpenStudy (aliahmed):

what??

OpenStudy (vishweshshrimali5):

\[(a-b)^2 = a^2 + b^2 - 2ab\]

OpenStudy (anonymous):

(x-7)(x-7) x2-7x-7x+49 x2-14x+49

OpenStudy (aliahmed):

x^2-14x+49

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