Laws of Index 5

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Simplify $\left(\frac{v^{15}}{w^{19}}\right)^{3}$

**Answer**

$\;\;\; \left(\frac{v^{15}}{w^{19}}\right)^{3}$

$= \frac{\left(v^{15}\right)^{3}}{\left(w^{19}\right)^{3}}$

$=\frac{v^{45}}{w^{57}}$