What is simplify-e^{-x}*2e^{2x} ?

The solution to simplify-e^{-x}*2e^{2x} is -2e^x

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simplify-e^{-x}*2e^{2x}

simplify

- e^{- x} \cdot 2 e^{2 x}

- 2 e^{x}

Solution steps

- e^{- x} \cdot 2 e^{2 x}

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

e^{- x} e^{2 x} = e^{- x + 2 x}

= - 2 e^{- x + 2 x}

Add similar elements:

- x + 2 x = x

= - 2 e^{x}

(0.085 d^{- 1}) (1.024)^{(16 - 20)}

e^{- 5 \cdot 1 0^{24}}

666.9 \cdot 1 0^{- 4}

x^{8} (2 x^{4})

What is simplify-e^{-x}*2e^{2x} ?
The solution to simplify-e^{-x}*2e^{2x} is -2e^x