simplify e^{-3}*3^3

Solution

simplify

e^{- 3} \cdot 3^{3}

\frac{27}{e ^{3}}

Decimal Notation

1.34425 \dots

Solution steps

e^{- 3} \cdot 3^{3}

Apply exponent rule:

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

= 3^{3} \cdot \frac{1}{e ^{3}}

Multiply fractions:

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

= \frac{1 \cdot 3 ^{3}}{e ^{3}}

Multiply:

1 \cdot 3^{3} = 3^{3}

= \frac{3 ^{3}}{e ^{3}}

3^{3} = 27

= \frac{27}{e ^{3}}

x^{2} (x - 5)^{2}

3 (e)^{- 3}

(4.21 \times 1 0^{- 3}) (56200)

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