identify all intercept and reasonable estimates of local maxima, and minima. identify the multiplicity of the factors 1) F(X)=(2X^2+2X-4)(X^2-6X+9) 2) F(X)=X^2(X+2)^2(X-5)
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Originally Posted by mamilah identify all intercept and reasonable estimates of local maxima, and minima. identify the multiplicity of the factors 1) F(X)=(2X^2+2X-4)(X^2-6X+9) Which part exactly do you not understand? Does the following provide any help? $\displaystyle F(X)=(2X^2+2X-4)(X^2-6X+9) = $ $\displaystyle 2(X^2+X-2)(X^2-6X+9)= 2(X+2)(X-1)(X-3)^2 $
Last edited by pickslides; Jan 20th 2010 at 08:39 PM. Reason: bad latex
the local maxima and minima
Those are places where the derivative is 0. And you can use the product rule on the factor form pickslides gave you.
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