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Popular >

simplify 2e^{-(x+y)}

Solution

simplify

2 e^{- (x + y)}

Solution

\frac{2}{e ^{x + y}}

Solution steps

2 e^{- (x + y)}

Apply exponent rule:

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

= 2 \cdot \frac{1}{e ^{(x + y)}}

Remove parentheses:

(a) = a

= 2 \cdot \frac{1}{e ^{x + y}}

Multiply fractions:

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

= \frac{1 \cdot 2}{e ^{x + y}}

Multiply the numbers:

1 \cdot 2 = 2

= \frac{2}{e ^{x + y}}

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Frequently Asked Questions (FAQ)

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