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JJenk
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Is x  8 a factor of the function f(x) = 2x3 + 17x2  64? Explain.
 one year ago
 one year ago
JJenk Group Title
Is x  8 a factor of the function f(x) = 2x3 + 17x2  64? Explain.
 one year ago
 one year ago

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cwrw238 Group TitleBest ResponseYou've already chosen the best response.2
if x  8 is a factor then f(8) = 0 by the Factor Theorem f(8) = 2(8)^3 + 17*(8)^2  64 = 0 so x  8 is a factor
 one year ago
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