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Popular >

simplify e^2*e^{-9}

Solution

simplify

e^{2} \cdot e^{- 9}

Solution

\frac{1}{e ^{7}}

+1

Decimal Notation

0.00091 \dots

Solution steps

e^{2} e^{- 9}

Apply exponent rule:

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

e^{2} e^{- 9} = e^{2 - 9}

= e^{2 - 9}

Subtract the numbers:

2 - 9 = - 7

= e^{- 7}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= \frac{1}{e ^{7}}

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Frequently Asked Questions (FAQ)

What is e^2*e^{-9} ?
The solution to e^2*e^{-9} is 1/(e^7)