5-x-0-find-x-

Question Number 59164 by hovea cw last updated on 05/May/19

5^{x} = 0

find x

Answered by MJS last updated on 05/May/19

5^{x} = 0 has no solution for x \in R

but :

{\underset{x \to - \infty}{\lim 5}}^{x} = \lim_{x \to + \infty} \frac{1}{5^{x}} = 0

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