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what is 7(-1)^2-3(-1)

 Jan 28, 2015

Best Answer 

 #1
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$${\mathtt{7}}{\mathtt{\,\times\,}}{\left(-{\mathtt{1}}\right)}^{{\mathtt{2}}}{\mathtt{\,-\,}}{\mathtt{3}}{\mathtt{\,\times\,}}\left(-{\mathtt{1}}\right) = {\mathtt{10}}$$

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 Jan 28, 2015
 #1
avatar+2195 
+5
Best Answer

$${\mathtt{7}}{\mathtt{\,\times\,}}{\left(-{\mathtt{1}}\right)}^{{\mathtt{2}}}{\mathtt{\,-\,}}{\mathtt{3}}{\mathtt{\,\times\,}}\left(-{\mathtt{1}}\right) = {\mathtt{10}}$$

Tiddle Jan 28, 2015

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