Homework Help: calculus

Posted by Caylan on Saturday, December 22, 2012 at 11:08pm.

use rational zeros theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers.

f(x)=x^3-8x^2-31x-22

**please show work**

calculus - Steve, Sunday, December 23, 2012 at 5:35am
all rational roots will be factors of 22
trying some, see that they are -1, -2, 11

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