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Popular >

simplify e^{-2ln(20-x)}

Solution

simplify

e^{- 2 l n (20 - x)}

Solution

\frac{1}{( - x + 20 ) ^{2}}

Solution steps

e^{- 2 l n (20 - x)}

Apply exponent rule:

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

= \frac{1}{e ^{2 l n (- x + 20)}}

e^{2 l n (20 - x)} = (20 - x)^{2}

= \frac{1}{( 20 - x ) ^{2}}

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Frequently Asked Questions (FAQ)

What is e^{-2ln(20-x)} ?
The solution to e^{-2ln(20-x)} is 1/((-x+20)^2)