how to factor completely. This is Honors Algebra 2. 8x^3-x^6-20

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1 Answer

8x^3 - x^6 -20 rewrite in a way we are used too

- x^6 + 8x^3 -20

x^6 - 8x^3 + 20 multiply through by (-1)

(x^3)^2 - 8x^3 + 20

(x^3 + 2)(x^3 - 10)

by Level 10 User (55.7k points)
Thanks so much i had so much trouble. I rweally appreciate it.
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