Question

Simplify and write the answer in exponential form.
1. (-3)³ × (-3)⁴ × (-3)⁵
2. [(⅔)²]³
3.
$( \sqrt{5)3} \times ( \sqrt{5) - 2 \times ( \sqrt{5)3} }$
Bases are given
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Answer 1

Step-by-step explanation:

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