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Mathematics 17 Online
OpenStudy (anonymous):

What value should be added to the expression to create a perfect square? x2 + 16x A. 16 B. 8 C. 64 D. 4

OpenStudy (zzr0ck3r):

\((a+b)^2=a^2+2ab+b^2\)

OpenStudy (anonymous):

wow this helped a lot thanks. Not you freaking idiot

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