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Mathematics 20 Online
OpenStudy (cedrick12345):

who plays skyrim

OpenStudy (anonymous):

why

OpenStudy (anonymous):

can someone help me with this problem (a−1)+a2−b21−ab+2(a−b)2b when a = 2 and b = -1 is

OpenStudy (anonymous):

This is irrelevant to the subject. Please close this. http://openstudy.com/code-of-conduct Posting a reply that is not relevant to the topic of discussion within that question. Posting questions that are not, in fact, questions (for example, starting a question in the Mathematics group to wish someone "Happy Birthday").

OpenStudy (anonymous):

@inowalst

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