I have no clue how to do these questions, please show me how. Rewrite each pair of expressions to have the same base: A. 2^(3X) and 8^(2X+4) B. 27^(5X+4) and (1/9)^(X+3)
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$\displaystyle 8=2^3$ and $\displaystyle (2^3)^a=2^{3a}$.
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