3 years ago

(5n^2-n) + (8n^2-2n)

Mathematics

1 answer:

artcher [175]3 years ago

3 0

13n^2 -3n should be the answer

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Step-by-step explanation:

assuming the right triangle has ∠ Q = 90° with legs 5 and 12

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then

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3 years ago

Pls help this is due tomorrow-

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Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers