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Popular >

simplify (-1)^2e^{-(-1)}

Solution

simplify

(- 1)^{2} e^{- (- 1)}

Solution

e

+1

Decimal Notation

2.71828 \dots

Solution steps

(- 1)^{2} e^{- (- 1)}

Apply exponent rule:

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

= (- 1)^{2} \frac{1}{e ^{(- 1)}}

Remove parentheses:

(- a) = - a

= (- 1)^{2} \frac{1}{e ^{- 1}}

(- 1)^{2} = 1

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

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

= 1 e

Multiply:

1 e = e

= e

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Frequently Asked Questions (FAQ)

What is (-1)^2e^{-(-1)} ?
The solution to (-1)^2e^{-(-1)} is e