How would you go about doing this ? Would it equal x^ ( 2a - [ (3a+b)/2 ] ) ??
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That is absolutely right
Surely you can simplify that a lot, for starters... $\displaystyle \displaystyle \begin{align*} \frac{\left( x^a \right) ^4}{x^{3a+b}} &= \frac{x^{4a}}{x^{3a + b}} \\ &= x^{4a - \left( 3a + b \right) } \\ &= x^{a - b} \end{align*}$
Thank you : ) !!
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