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Popular >

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

Solution

simplify

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

Solution

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

Solution steps

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

Apply exponent rule:

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

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

Multiply fractions:

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

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

1 \cdot (2 x + 2 y) = 2 x + 2 y

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

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Frequently Asked Questions (FAQ)

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