Last edited by Jason76; Oct 3rd 2013 at 02:00 PM.
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Originally Posted by Jason76 The derivative of is , not . (That may have been a typo.)
Can this simplified further?
Last edited by Jason76; Oct 3rd 2013 at 08:55 PM.
I believe this is the simplified form, since the numerator has no rational root. If someone disagrees, please inform the poster and/ or me.
Last edited by chen09; Oct 3rd 2013 at 10:15 PM.
Originally Posted by chen09 I believe this is the simplified form, since the numerator has no rational root. If someone disagrees, please inform the poster and/ or me. It can be factored out with (x + 4.6821). I did not do this using the radical method, I got it from the graph.
ok, looks good. The computer says it's right. Thanks.
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