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how do i simplify sqrt4(16*z^8)?

 Jul 14, 2015

Best Answer 

 #1
avatar+33603 
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Think of this as 

 

$$(16z^8)^{\frac{1}{4}}\rightarrow16^{\frac{1}{4}}\times(z^8)^{\frac{1}{4}}\rightarrow2z^2$$

.

 Jul 14, 2015
 #1
avatar+33603 
+5
Best Answer

Think of this as 

 

$$(16z^8)^{\frac{1}{4}}\rightarrow16^{\frac{1}{4}}\times(z^8)^{\frac{1}{4}}\rightarrow2z^2$$

.

Alan Jul 14, 2015

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