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Popular >

simplify e^{-x}(-1)

Solution

simplify

e^{- x} (- 1)

Solution

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

Solution steps

e^{- x} (- 1)

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= (- 1) \frac{1}{e ^{x}}

Remove parentheses:

(- a) = - a

= - \frac{1}{e ^{x}} \cdot 1

Multiply:

\frac{1}{e ^{x}} \cdot 1 = \frac{1}{e ^{x}}

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

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Frequently Asked Questions (FAQ)

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