Respuesta :

thistleBranch

Since both terms are perfect cubes, factor using the sum of cubes formula, a^3 + b^3 = (a + b) (a^2 - ab + b^2) where a = x and b = 2y.

8(x+2y) (x^2 -2xy + 4y^2)

goromajimairl

Answer:

(2x + 4y)(4x^2 - 8xy + 16y^2)

Step-by-step explanation:

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