simplify 5e^{-1/2}

Solution

simplify

5 e^{- \frac{1}{2}}

\frac{5}{e ^{\frac{1}{2}}}

Solution steps

5 e^{- \frac{1}{2}}

Apply exponent rule:

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

= 5 \cdot \frac{1}{e ^{\frac{1}{2}}}

Multiply fractions:

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

= \frac{1 \cdot 5}{e ^{\frac{1}{2}}}

Multiply the numbers:

1 \cdot 5 = 5

= \frac{5}{e ^{\frac{1}{2}}}

(\frac{x ^{4}}{2} + \frac{x ^{4}}{12}) e^{- x}

0.85014 \cdot 6^{- 1}

1.85 \cdot (5.67 \cdot 1 0^{- 8}) \cdot (31 3^{4} - 30 6^{4})

(4 π \cdot 1 0^{- 7}) (3.83 \cdot 1 0^{- 4})

\frac{1}{2 ^{x} \cdot ln ( 2 )} \cdot \frac{1}{2} \cdot (2^{x})^{2}