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Popular >

simplify-2e^{-x}

Solution

simplify

- 2 e^{- x}

Solution

- \frac{2}{e ^{x}}

Solution steps

- 2 e^{- x}

Apply exponent rule:

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

= - 2 \cdot \frac{1}{e ^{x}}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= - \frac{1 \cdot 2}{e ^{x}}

Multiply the numbers:

1 \cdot 2 = 2

= - \frac{2}{e ^{x}}

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Frequently Asked Questions (FAQ)

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