2 years ago

Factor 256x^3 - 500y^3

1 answer:

5 0

(256 • (x3) - ( 2^2• 5^3 y^3)
______________________________________________________________
 2^8 x^3 - ( 2^2 • 5^3 y^3)

256x^3 - 500y^3 = 4 • (64x^3 - 125y^3)

64x^3 - 125y^3
______________________________________________________________
final factoization:

(4x - 5y) • (16x^2 + 20xy + 25y^2)

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