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Popular >

simplificar ((0.2^5)/5)4pi9*pi10^{-9}1/8

Solución

simplificar

(\frac{0. 2 ^{5}}{5}) \cdot 4 π \cdot 9 \cdot π \cdot 1 0^{- 9} \cdot \frac{1}{8}

Solución

2.84245 E - 12

Pasos de solución

(\frac{0. 2 ^{5}}{5}) \cdot 4 π 9 π 1 0^{- 9} \cdot \frac{1}{8}

Aplicar las leyes de los exponentes:

a^{b} \cdot a^{c} = a^{b + c}

ππ = π^{1 + 1}

= \frac{0. 2 ^{5}}{5} \cdot 4 \cdot 9 π^{1 + 1} \cdot 1 0^{- 9} \cdot \frac{1}{8}

Sumar:

1 + 1 = 2

= \frac{0. 2 ^{5}}{5} \cdot 4 \cdot 9 π^{2} \cdot 1 0^{- 9} \cdot \frac{1}{8}

Aplicar las leyes de los exponentes:

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

1 0^{- 9} = \frac{1}{1 0 ^{9}}

= 4 \cdot 9 π^{2} \frac{1}{8} \cdot \frac{1}{1 0 ^{9}} \cdot \frac{0. 2 ^{5}}{5}

Multiplicar fracciones:

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

= \frac{0. 2 ^{5} \cdot 1 \cdot 1 \cdot 4 \cdot 9 π ^{2}}{5 \cdot 1 0 ^{9} \cdot 8}

Multiplicar los numeros:

1 \cdot 1 \cdot 4 \cdot 9 = 36

= \frac{36 \cdot 0. 2 ^{5} π ^{2}}{1 0 ^{9} \cdot 5 \cdot 8}

Multiplicar los numeros:

5 \cdot 8 = 40

= \frac{36 \cdot 0. 2 ^{5} π ^{2}}{1 0 ^{9} \cdot 40}

Eliminar los terminos comunes:

4

= \frac{9 \cdot 0. 2 ^{5} π ^{2}}{1 0 ^{9} \cdot 10}

1 0^{9} \cdot 10 = 1 0^{10}

= \frac{9 \cdot 0. 2 ^{5} π ^{2}}{1 0 ^{10}}

9 \cdot 0. 2^{5} π^{2} = 0.00288 π^{2}

= \frac{0.00288 π ^{2}}{1 0 ^{10}}

Convertir el elemento a una forma decimal

1 0^{10} = 10000000000

= \frac{0.00288 π ^{2}}{10000000000}

Convertir el elemento a una forma decimal

π^{2} = 9.86960 \dots

= \frac{0.00288 \cdot 9.86960 \dots}{10000000000}

Multiplicar los numeros:

0.00288 \cdot 9.86960 \dots = 0.02842 \dots

= \frac{0.02842 \dots}{10000000000}

Dividir:

\frac{0.02842 \dots}{10000000000} = 2.84245 E - 12

= 2.84245 E - 12

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