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andreyandreev [35.5K]
3 years ago
6

(20x2-7x-3)-(9x2-12x-5)

Mathematics
1 answer:
BARSIC [14]3 years ago
5 0

Answer:

-17

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Masteriza [31]

Answer:

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Step-by-step explanation:

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