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January 26, 2015

January 26, 2015

Posted by **Nurcan** on Sunday, February 19, 2012 at 8:43pm.

- Calc... -
**Steve**, Sunday, February 19, 2012 at 8:54pmderivative of a^u = a^u * ln(a) * u'

7^(2-x^2) * -2x * ln(7)

= -2x ln7 * 7^(2-x^2)

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