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 1-4(-1)^-2

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1-4(-1)^-2

 Feb 9, 2015

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 #1
avatar+23254 
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(-1)-2  =  1/(-1)2  =  1/1  =  1

So:  1 - 4(-1)-2  =  1 - 4(1)  =  1 - 4  =  -3

 Feb 9, 2015

1+0 Answers

 #1
avatar+23254 
+5
Best Answer

(-1)-2  =  1/(-1)2  =  1/1  =  1

So:  1 - 4(-1)-2  =  1 - 4(1)  =  1 - 4  =  -3

geno3141 Feb 9, 2015

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