+0  
 
0
381
3
avatar+1015 

 

Enter your answer, in simplest radical form, in the box.

AngelRay  Dec 26, 2017

Best Answer 

 #1
avatar+7324 
+3

\(-6i\sqrt{-44} \\~\\ =\,-6\cdot i\cdot\sqrt{-44}\\~\\ =\,-6\cdot i\cdot\sqrt{-1\cdot2\cdot2\cdot11}\\~\\ =\,-6\cdot i\cdot\sqrt{-1\cdot2^2\cdot11}\\~\\ =\,-6\cdot i\cdot\sqrt{-1}\cdot\sqrt{2^2}\cdot\sqrt{11}\\~\\ =\,-6\cdot i\cdot i\cdot2\cdot\sqrt{11} \\~\\ =\,-6\cdot i^2\cdot2\cdot\sqrt{11} \\~\\ =\,-6\cdot -1\cdot2\cdot\sqrt{11} \\~\\ =\,12\sqrt{11} \)

hectictar  Dec 26, 2017
 #1
avatar+7324 
+3
Best Answer

\(-6i\sqrt{-44} \\~\\ =\,-6\cdot i\cdot\sqrt{-44}\\~\\ =\,-6\cdot i\cdot\sqrt{-1\cdot2\cdot2\cdot11}\\~\\ =\,-6\cdot i\cdot\sqrt{-1\cdot2^2\cdot11}\\~\\ =\,-6\cdot i\cdot\sqrt{-1}\cdot\sqrt{2^2}\cdot\sqrt{11}\\~\\ =\,-6\cdot i\cdot i\cdot2\cdot\sqrt{11} \\~\\ =\,-6\cdot i^2\cdot2\cdot\sqrt{11} \\~\\ =\,-6\cdot -1\cdot2\cdot\sqrt{11} \\~\\ =\,12\sqrt{11} \)

hectictar  Dec 26, 2017
 #2
avatar+80 
+1

I guess some of his elves aren’t. 

JacobBernoulli  Dec 26, 2017
 #3
avatar+93644 
0

Santa's elves work very hard, they make toys even for naughty children!

Melody  Dec 26, 2017
edited by Melody  Dec 26, 2017

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