How do you simplify $e^{6} e^{- 6}$ $e^6e^-6$ ?

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Answer 1 · 2016-09-22T12:17:26

$e^{6} e^{- 6} = 1$ $e^6e^-6=color(green)(1)$

$e^{- 6} = = \frac{1}{e^{6}}$ $color(red)(e^-6)==color(red)(1/(e^6)$

So $color(blue)(e^6)color(red)(e^-6) = cancel(color(blue)(e^6))/cancel(color(red)(e^6))=1$

How do you simplify e^6e^-6e6e−6e^6e^-6?