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Alina [70]
3 years ago
11

Expand the following expression: (2x-1)(x+4)

Mathematics
1 answer:
sesenic [268]3 years ago
8 0

Answer:

2x² +7x - 4

Step-by-step explanation:

(2x-1)(x+4)

2x² + 8x - x - 4

simplify:

2x² +7x - 4

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