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How do you factor this polynomial as a product of more than two factors? x3+8x2+15x
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How do you factor this polynomial as a product of more than two factors?
x3+8x2+15x

User Eugene Trofimenko
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1 Answer

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x^3+8x^2+15x =\\ x(x^2+8x+15)=\\ x(x^2+3x+5x+15)=\\ x(x(x+3)+5(x+3))=\\ x(x+5)(x+3)
User Bozho
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