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Popular >

simplify (x+3)e^{-2x}

Solution

simplify

(x + 3) e^{- 2 x}

Solution

\frac{x + 3}{e ^{2 x}}

Solution steps

(x + 3) e^{- 2 x}

Apply exponent rule:

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

= \frac{1}{e ^{2 x}} (x + 3)

Multiply fractions:

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

= \frac{1 \cdot ( x + 3 )}{e ^{2 x}}

1 \cdot (x + 3) = x + 3

= \frac{x + 3}{e ^{2 x}}

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Frequently Asked Questions (FAQ)

What is (x+3)e^{-2x} ?
The solution to (x+3)e^{-2x} is (x+3)/(e^{2x)}