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Choose the correct simplification of the expression (2b/c)^3 PLEASE HELP
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4 votes
Choose the correct simplification of the expression (2b/c)^3
PLEASE HELP

User Andre Goncalves
by
7.3k points

2 Answers

6 votes

Answer:

8b^3/c^3

Explanation:

User YellPika
by
8.0k points
3 votes
whoops lol. The answer is 8b³ / c³. Screwed up my work :/

(2b/c)³
= (2bc⁻¹)³
= (2)³ * (b)³ * (c⁻¹)³
= 8b³c⁻³
= 8b³ / c⁻³
User Varol
by
8.2k points
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