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Popular >

simplify 3(-1)^3e^{-(-1)}

Solution

simplify

3 (- 1)^{3} e^{- (- 1)}

Solution

- 3 e

+1

Decimal Notation

- 8.15484 \dots

Solution steps

3 (- 1)^{3} e^{- (- 1)}

Apply exponent rule:

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

= (- 1)^{3} \cdot 3 \cdot \frac{1}{e ^{(- 1)}}

Remove parentheses:

(- a) = - a

= 3 (- 1)^{3} \frac{1}{e ^{- 1}}

(- 1)^{3} = - 1

= 3 (- 1) \frac{1}{e ^{- 1}}

\frac{1}{e ^{- 1}} = e

= 3 (- 1) e

Remove parentheses:

(- a) = - a

= - 3 \cdot 1 e

Multiply the numbers:

3 \cdot 1 = 3

= - 3 e

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Frequently Asked Questions (FAQ)

What is 3(-1)^3e^{-(-1)} ?
The solution to 3(-1)^3e^{-(-1)} is -3e