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Popular >

simplify 40e^{-0.4t}

Solution

simplify

40 e^{- 0.4 t}

Solution

\frac{40}{e ^{0.4 t}}

Solution steps

40 e^{- 0.4 t}

Apply exponent rule:

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

= 40 \cdot \frac{1}{e ^{0.4 t}}

Multiply fractions:

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

= \frac{1 \cdot 40}{e ^{0.4 t}}

Multiply the numbers:

1 \cdot 40 = 40

= \frac{40}{e ^{0.4 t}}

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Frequently Asked Questions (FAQ)

What is 40e^{-0.4t} ?
The solution to 40e^{-0.4t} is (40)/(e^{0.4t)}