What is 2(x+4)e^{-x/4} ?

The solution to 2(x+4)e^{-x/4} is (2(x+4))/(e^{x/4)}

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simplify 2(x+4)e^{-x/4}

simplify

2 (x + 4) e^{- \frac{x}{4}}

\frac{2 ( x + 4 )}{e ^{\frac{x}{4}}}

Solution steps

2 (x + 4) e^{- \frac{x}{4}}

Apply exponent rule:

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

= 2 \cdot \frac{1}{e ^{\frac{x}{4}}} (x + 4)

Multiply fractions:

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

= \frac{1 \cdot 2 ( x + 4 )}{e ^{\frac{x}{4}}}

Multiply the numbers:

1 \cdot 2 = 2

= \frac{2 ( x + 4 )}{e ^{\frac{x}{4}}}

2 e^{- (0)}

e^{- 28 l o g_{10} (- 9 x - 10)}

(e^{t}) (e^{- t})

(8.18 \times 1 0^{- 6}) (1.15 \times 1 0^{- 5})

2 e^{- (2)}