Number Flashcards by Max G

Q

what does the prime factor decomposition of a perfect square look like

A

all terms are to an even power:
eg: 36 = 2² * 3²
2025 (45²) = 3⁴ * 5²

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Q

negative indices

A

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Q

fractional indices

A

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Q

1/x/y

A

y/x

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Q

A

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Q

A

i.e. root12/root6 = root2

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Q

A

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Q

A

just divide component parts:
14/16 = 7/8
root30/root3 = root10

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