What is 3((x^3+c)e^{-x}) ?

The solution to 3((x^3+c)e^{-x}) is (3(x^3+c))/(e^x)

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

simplify

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

\frac{3 ( x ^{3} + c )}{e ^{x}}

Solution steps

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

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply the numbers:

1 \cdot 3 = 3

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

(5 + j) e^{- 3 j t}

\frac{e ^{u + a}}{e ^{2 a}}

5.41 \cdot 1 0^{- 5}

[(\frac{2}{3})^{2}]^{3}^{- 1}

4712.38898 \cdot 1 0^{- 9}