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yaroslaw [1]
3 years ago
15

Why is there also a 2 outside of the radical symbol? Is it because there’s one pair of 2’s?

Mathematics
2 answers:
ipn [44]3 years ago
6 0

Answer: It's because a triple of threes was moved outside of the radical.


Step-by-step explanation:


\sqrt[3]{4\times5\times2\times5\times7} = \\\sqrt[3]{2\times2\times5\times2\times5\times7} = \\\sqrt[3]{2\times2\times2\times5\times5\times7} = \\\sqrt[3]{2\times2\times2}\sqrt[3]{5\times5\times7} = \\2\sqrt[3]{5\times5\times7}

gregori [183]3 years ago
3 0

Answer:

I would say that stands for "2 times the cube root of (5) * (5) * (7)"


Step-by-step explanation:


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Step-by-step explanation:

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