3 years ago

Plzzzz answer my math questions on my account ill give u brainliest and 40 points

Mathematics

1 answer:

Soloha48 [4]3 years ago

6 0

Answer:

Step-by-step explanation:

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Which expression are equivalent? Check all that apply. 3^9 3^4 -9^2 9^9 81^1

umka21 [38]

Answer:

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Step-by-step explanation:

3^9 = 19683

3^4 = 81

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Answer:

$25x^2 - 30x + 9$

Step-by-step explanation:

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Step-by-step explanation:

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