Matemática básica Exemplos

$o = 10 (1 - 0.5 \cdot 10^{- 3} + 0.5 \cdot 10^{- 6})$

Etapa 1

Convert $1$ to scientific notation.

$o = 10 (1 \cdot 10^{0} - 0.5 \cdot 10^{- 3} + 0.5 \cdot 10^{- 6})$

Etapa 2

Move the decimal point in $- 0.5$ to the left by $3$ places and increase the power of $10^{- 3}$ by $3$ .

$o = 10 (1 \cdot 10^{0} - 0.0005 \cdot 10^{0} + 0.5 \cdot 10^{- 6})$

Etapa 3

Fatore $10^{0}$ de $1 \cdot 10^{0} - 0.0005 \cdot 10^{0}$ .

$o = 10 ((1 - 0.0005) \cdot 10^{0} + 0.5 \cdot 10^{- 6})$

Etapa 4

Subtraia $0.0005$ de $1$ .

$o = 10 (0.9995 \cdot 10^{0} + 0.5 \cdot 10^{- 6})$

Etapa 5

Move the decimal point in $0.9995$ to the right by $1$ place and decrease the power of $10^{0}$ by $1$ .

$o = 10 (9.995 \cdot 10^{- 1} + 0.5 \cdot 10^{- 6})$

Etapa 6

Move the decimal point in $0.5$ to the left by $5$ places and increase the power of $10^{- 6}$ by $5$ .

$o = 10 (9.995 \cdot 10^{- 1} + 0.000005 \cdot 10^{- 1})$

Etapa 7

Fatore $10^{- 1}$ de $9.995 \cdot 10^{- 1} + 0.000005 \cdot 10^{- 1}$ .

$o = 10 ((9.995 + 0.000005) \cdot 10^{- 1})$

Etapa 8

Simplifique a expressão.

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Etapa 8.1

Some $9.995$ e $0.000005$ .

$o = 10 \cdot 9.995005 \cdot 10^{- 1}$

Etapa 8.2

Multiplique $10$ por $9.995005$ .

$o = 99.95005 \cdot 10^{- 1}$

Etapa 9

Move the decimal point in $99.95005$ to the left by $1$ place and increase the power of $10^{- 1}$ by $1$ .

$o = 9.995005 \cdot 10^{0}$

Etapa 10

Converta $9.995005 \cdot 10^{0}$ a partir da notação científica.

$o = 9.995005$