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Popular >

simplify 2e^{-ln(7)}

Solution

simplify

2 e^{- l n (7)}

Solution

\frac{2}{7}

+1

Decimal Notation

0.28571 \dots

Solution steps

2 e^{- l n (7)}

Apply exponent rule:

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

= 2 \cdot \frac{1}{e ^{l n (7)}}

\frac{1}{e ^{l n (7)}} = \frac{1}{7}

= 2 \cdot \frac{1}{7}

Simplify

= \frac{2}{7}

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Frequently Asked Questions (FAQ)

What is 2e^{-ln(7)} ?
The solution to 2e^{-ln(7)} is 2/7