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08-08-2017
Mathematics

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Factor completely 4x3 + 8x2 − 25x − 50.

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Banabanana Banabanana

08-08-2017

[tex]4x^3 + 8x^2 - 25x - 50= \\ 4x^2(x+2)-25(x+2)= \\ (x+2)(4x^{2} -25)= \\ (x+2)((2x)^2-5^2)= \\ (x+2)(2x-5)(2x+5)[/tex]

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