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Popular >

simplify e^{-y}*e^{-y}

Solution

simplify

e^{- y} \cdot e^{- y}

Solution

e^{- 2 y}

Solution steps

e^{- y} e^{- y}

Apply exponent rule:

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

e^{- y} e^{- y} = e^{- y - y}

= e^{- y - y}

Add similar elements:

- y - y = - 2 y

= e^{- 2 y}

Popular Examples

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1.28 \cdot 1 0^{- 3}

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e^{- \frac{7}{12}}

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\frac{3}{- 2}

Frequently Asked Questions (FAQ)

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