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ch4aika [34]
2 years ago
6

2x^4 + 5x^3 - 8x - 20

Mathematics
1 answer:
Ugo [173]2 years ago
8 0

Answer: factored it is (2x+5)(x^3-4) but the solutions are x=-2.5 and x=1.587

Step-by-step explanation:

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