What is 4e^{-0.046(5)} ?

The solution to 4e^{-0.046(5)} is 3.17813…

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simplify 4e^{-0.046(5)}

simplify

4 e^{- 0.046 (5)}

3.17813 \dots

Solution steps

4 e^{- 0.046 (5)}

Apply exponent rule:

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

= 4 \cdot \frac{1}{e ^{5 \cdot 0.046}}

Multiply the numbers:

0.046 \cdot 5 = 0.23

= 4 \cdot \frac{1}{e ^{0.23}}

Multiply fractions:

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

= \frac{1 \cdot 4}{e ^{0.23}}

Multiply the numbers:

1 \cdot 4 = 4

= \frac{4}{e ^{0.23}}

e^{0.23} = 1.25860 \dots

= \frac{4}{1.25860 \dots}

Divide the numbers:

\frac{4}{1.25860 \dots} = 3.17813 \dots

= 3.17813 \dots

8.85 4^{- 339.3}

(x^{3} y^{5}) (x^{8} y^{10})

3 a^{2} b c^{2} (3 a^{2} - 4 b - c)