What is the answer to 4+21e^{-0.2}=8 ?

The answer to 4+21e^{-0.2}=8 is e= 4084101/1024

Solve for e: 4+21e^{-0.2}=8

The solution is e= 4084101/1024

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4 + 21 e^{- 0.2} = 8

e = \frac{4084101}{1024}

Decimal Notation

e = 3988.37988 \dots

Solution steps

4 + 21 e^{- 0.2} = 8

Expand

4 + 21 e^{- 0.2} : 4 + \frac{21}{e ^{0.2}}

4 + \frac{21}{e ^{0.2}} = 8

Remove roots

\frac{4084101}{e} = 1024

Solve

\frac{4084101}{e} = 1024 : e = \frac{4084101}{1024}

e = \frac{4084101}{1024}

Verify Solutions:

e = \frac{4084101}{1024}

True

The solution is

e = \frac{4084101}{1024}

100 = 53 Q^{0.18}

(x + 3)^{\frac{2}{3}} = 25

\frac{- 1}{- x ^{2} + 2 x} = - 2

8 - 2 x = 2 x - 2

x, 6 = 3 x + 2 y

What is the answer to 4+21e^{-0.2}=8 ?
The answer to 4+21e^{-0.2}=8 is e= 4084101/1024
Solve for e: 4+21e^{-0.2}=8
The solution is e= 4084101/1024