Question
2.0 Scrivi sotto forma di un'unica potenza \( \begin{array}{ll}\text { a) }\left(8^{10}\right)^{3} & \text { c) }\left(25^{9}\right)^{4} \\ \text { b) }\left(15^{8}\right)^{2} & \text { d) }\left(18^{14}\right)^{5}\end{array} \)
Ask by Barrett Barrett. in Italy
Mar 11,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
a) \( 8^{30} \)
b) \( 15^{16} \)
c) \( 25^{36} \)
d) \( 18^{70} \)
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The Deep Dive
a) Per riscrivere \((8^{10})^{3}\) come un'unica potenza, utilizziamo la regola \((a^m)^n = a^{m \cdot n}\). Quindi, abbiamo \(8^{10 \cdot 3} = 8^{30}\). b) Applicando la stessa regola, \((15^{8})^{2}\) diventa \(15^{8 \cdot 2} = 15^{16}\). c) Per \((25^{9})^{4}\), ugualmente si applica la regola e otteniamo \(25^{9 \cdot 4} = 25^{36}\). d) Infine, per \((18^{14})^{5}\), otteniamo \(18^{14 \cdot 5} = 18^{70}\).