simplify 10e^{-9}

Solution

simplify

10 e^{- 9}

\frac{10}{e ^{9}}

Decimal Notation

0.00123 \dots

Solution steps

10 e^{- 9}

Apply exponent rule:

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

= 10 \cdot \frac{1}{e ^{9}}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot 10}{e ^{9}}

Multiply the numbers:

1 \cdot 10 = 10

= \frac{10}{e ^{9}}

\frac{( - a ^{2} - 5 ) ^{2}}{a ^{2}}

\frac{λ ^{x}}{x !} e^{- λ}

1.24 \cdot 1 0^{- 10}

10 e^{- 0}

, \frac{2}{3 z}