Kuskie2022 Kuskie2022

01-12-2020
Mathematics

contestada

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

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4804152981 4804152981

01-12-2020

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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