EXPS 1 | Lesson 2 | Practice Solutions

1. \(-27x^3y^6\)
2. \(\dfrac{9y^8}{x^2}\)
3. \(\dfrac59\)
4. \(\dfrac{x^5}2\)
5. \(x^5\)
6. \(\dfrac{y^2 z^2}{36}\)
7. \(\Bigg(\dfrac{5}{3^2}\Bigg)^{-1}=\dfrac{9}{5}~;(-3)^{-2}=\dfrac{1}{9}~;350^0=1;~,(2^{-3}\cdot2)=\dfrac{1}{4}\); thus the order is: \(\dfrac{1}{9},\dfrac{1}{4}, 1, \dfrac{9}{5}\)

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