Ayanna F.

asked • 11/07/13

whats is square root 20y square root 6x simplify radical

√20y √6x

1 Expert Answer

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Jason S. answered • 11/07/13

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sqrt (20y) * sqrt(6x)
 
sqrt (20) * sqrt (y) * sqrt(6) * sqrt(x)
 
sqrt(4*5) * sqrt (y) * sqrt(6) * sqrt(x) 
 
2 sqrt(5)  * sqrt (y) * sqrt(6) * sqrt(x) 
 
Reorder:
 
2 sqrt(5) * sqrt(6) * sqrt(x) * sqrt(y)
 
Answer:
2 sqrt(30) * sqrt(xy)
 
or 2 sqrt(30xy)
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