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anonymous
 5 years ago
How do you multiply and divide integers? I asked the question before but lost the paper. Help?
anonymous
 5 years ago
How do you multiply and divide integers? I asked the question before but lost the paper. Help?

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nowhereman
 5 years ago
Best ResponseYou've already chosen the best response.0Multiplication is done like: \[0\cdot n = 0,\quad (m+1)\cdot n = m\cdot n + n\]\[(m)\cdot n = m\cdot (n) = (m\cdot n)\] and for division you have to find m: \[m = \frac k n ⇔ m\cdot n = k\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you mulitlpy th numbers then you lok at the sign same sign = positve different sign =negitve

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So a negativs and a negative equals a positive and a postive and a negative equals a negative???
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