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valentina_108 [34]
2 years ago
15

Expand -X(-5-4x) + 2(10x+3)​

Mathematics
1 answer:
Evgesh-ka [11]2 years ago
3 0

Answer:

4x^2 + 25x + 6

Step-by-step explanation:

-x(-5-4x) + 2(10x+3)

5x + 4x^2 + 20x + 6

4x^2 + 25x + 6

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Answer:

2100 second

Step-by-step explanation:

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2 years ago
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