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Popular >

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

Solution

simplify

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

Solution

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}

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Frequently Asked Questions (FAQ)

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