2 years ago

Help meeeeee pleaseeeee

Mathematics

1 answer:

belka [17]2 years ago

5 0

Answer: it’s should be -300

Step-by-step explanation:

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3 years ago

(2(n+1)-1)^2-(2n-1)^2 simplified

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Answer: 8n

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(2(n+1)−1)2−(2n−1)2

Distribute:

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Combine Like Terms:

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