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

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

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simplify-e^{-x}e^{-x}

simplify

- e^{- x} e^{- x}

- e^{- 2 x}

Solution steps

- e^{- x} e^{- x}

Apply exponent rule:

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

e^{- x} e^{- x} = e^{- x - x}

= - e^{- x - x}

Add similar elements:

- x - x = - 2 x

= - e^{- 2 x}

4.5 x 1 0^{- 7} sin (4 5^{\circ})

9.27328 \cdot 1 0^{- 23}

(3 x^{2} y^{3}) (5 x^{8} y^{7})

- 33 (52)

(6 x^{3} - 6 y - 2 x y^{3}) 4 x^{4} y^{4}

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