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Evaluate when X=-2,Y=3 and Z=5

X^2/XY-Z

 Dec 14, 2015
 #1
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+5

I assume this might be:

 

X^2/ [XY-Z]  =

 

2^2 / [ 2*3  - 5]  =

 

4 / [ 6 - 5]  =

 

4 / 1  =

 

4

 

 

 

 

cool cool cool

 Dec 14, 2015

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