What is 5e^{-0.4(1)} ?

The solution to 5e^{-0.4(1)} is 3.35160…

Popular >

simplify 5e^{-0.4(1)}

simplify

5 e^{- 0.4 (1)}

3.35160 \dots

Solution steps

5 e^{- 0.4 (1)}

Apply exponent rule:

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

= 5 \cdot \frac{1}{e ^{1 \cdot 0.4}}

Multiply the numbers:

0.4 \cdot 1 = 0.4

= 5 \cdot \frac{1}{e ^{0.4}}

Multiply fractions:

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

= \frac{1 \cdot 5}{e ^{0.4}}

Multiply the numbers:

1 \cdot 5 = 5

= \frac{5}{e ^{0.4}}

e^{0.4} = 1.49182 \dots

= \frac{5}{1.49182 \dots}

Divide the numbers:

\frac{5}{1.49182 \dots} = 3.35160 \dots

= 3.35160 \dots

- 2.178 \cdot 1 0^{- 18} (\frac{1}{( 2 ) ^{2}} - \frac{1}{( 5 ) ^{2}})

\frac{x ^{2}}{( 2 - x ) ^{2}}

π x^{2} 2 x

2 (x^{2} + y^{2} + z^{2}) (2 x)

(\frac{5}{2})^{10} l e f t ((\frac{5}{4})^{5})^{- 2}