SOLUTION: Hi! I'm needing some help checking to see if I factored the polynomial correctly, if possible. 27x^9-y^3 thanks!

SOLUTION: Hi! I'm needing some help checking to see if I factored the polynomial correctly, if possible. 27x^9-y^3 thanks!

Algebra.Com

Question 184899: Hi!
I'm needing some help checking to see if I factored the polynomial correctly, if possible.
27x^9-y^3
thanks!

Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Factor:
Do you recognise this as the difference of two cubes?
Factor the difference of cubes:

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