How would you simplify this? ³√(x^9 / 3y)
³√(x^9 / 3y) ³√x^9 ---------- {took cube root of numerator over cube root of denominator} ³√3y x³ -------- {evaluated cube root of x^9 to be x³ on top} ³√3y x³ ³√9y² ----------------- {multiplied top and bottom by ³√9y², to eliminate radical in denominator} ³√3y ³√9y² x³ ³√9y² ---------------- {multiplied in denominator} ³√27y³ x³ ³√9y² -------------- {evaluated cube root of 27y³ in denominator} 3y © Algebra House
0 Comments
Your comment will be posted after it is approved.
Leave a Reply. |
Algebra Examples Playlist
Examples
All
|