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Popular >

simplify e^{9x}*e^{-x}

Solution

simplify

e^{9 x} \cdot e^{- x}

Solution

e^{8 x}

Solution steps

e^{9 x} e^{- x}

Apply exponent rule:

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

e^{9 x} e^{- x} = e^{9 x - x}

= e^{9 x - x}

Add similar elements:

9 x - x = 8 x

= e^{8 x}

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Frequently Asked Questions (FAQ)

What is e^{9x}*e^{-x} ?
The solution to e^{9x}*e^{-x} is e^{8x}