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Popular >

simplify e^{-0.4^2}

Solution

simplify

e^{- 0. 4^{2}}

Solution

0.85214 \dots

Solution steps

e^{- 0. 4^{2}}

Apply exponent rule:

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

= \frac{1}{e ^{0. 4^{2}}}

0. 4^{2} = 0.16

= \frac{1}{e ^{0.16}}

e^{0.16} = 1.17351 \dots

= \frac{1}{1.17351 \dots}

Divide the numbers:

\frac{1}{1.17351 \dots} = 0.85214 \dots

= 0.85214 \dots

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Frequently Asked Questions (FAQ)

What is e^{-0.4^2} ?
The solution to e^{-0.4^2} is 0.85214…