3 years ago

What is 2n square plus 3n negative 9

Mathematics

2 answers:

Ksenya-84 [330]3 years ago

6 0

2n + 3n = 5n
The 2 and 3 combine to get 5 and N just remains the same

WITCHER [35]3 years ago

4 0

2n plus 3n is 5n. But to add the exponents you minus 2 by 9, which equals negative 7. So the answer should be 5n negative 7.

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2 years ago

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ExtremeBDS [4]

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Step-by-step explanation:

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