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April 20, 2014

April 20, 2014

Posted by **anna** on Thursday, October 3, 2013 at 9:58pm.

f(x) = x3 + 33 x2 + 14 x + 39

- calculus -
**bobpursley**, Thursday, October 3, 2013 at 10:02pmf'= 3x^2+66x+14=14

3x^2+66x=0

x=0, or x=-22

check that.

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