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Popular >

simplify (e^{1-x})/(e^{1+x)}

Solution

simplify

\frac{e ^{1 - x}}{e ^{1 + x}}

Solution

e^{- 2 x}

Solution steps

\frac{e ^{1 - x}}{e ^{1 + x}}

Apply exponent rule:

\frac{x ^{a}}{x ^{b}} = x^{a - b}

= e^{1 - x - (x + 1)}

Expand

1 - x - (1 + x) : - 2 x

= e^{- 2 x}

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Frequently Asked Questions (FAQ)

What is (e^{1-x})/(e^{1+x)} ?
The solution to (e^{1-x})/(e^{1+x)} is e^{-2x}