integrate 7 e^5x is this..... 7/5 e^5x , where x not = 0 ??????
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Originally Posted by Joel integrate 7 e^5x is this..... 7/5 e^5x , where x not = 0 ?????? Why the restriction on x? You can always check your answer to an integral by differentiating it. Do you get what you started with?
It's $\displaystyle \log{0}$ that is undefined. $\displaystyle e^0 = 1$, so like Mr F says, there's no need to restrict the $\displaystyle x$.
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