Calculus : d/dx[e^x+45x^(-1)]..
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Calculus : d/dx[e^x+45x^(-1)]..

[From: ] [author: ] [Date: 11-12-29] [Hit: ]
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d/dx[e^x+45x^(-1)]

=d/dx[e^x]+d/dx[45.x^(-1)]

= e^x+(-1).45.x^[-1-1]

=e^x - 45.x^[-2]

= e^x - 45/(x^2)

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d/dx[e^x+45x^(-1)]
=d/dx(e^x)+45d/dx(1/x)
= e^x-45/x^2

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d/dx(e^x)+45d/dx(1/x)
=e^x-45/x^2.

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d(e^x+45x^(-1)= e^x-45X^(-2)
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keywords: 45,Calculus,dx,Calculus : d/dx[e^x+45x^(-1)]..
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