Matematica di base Esempi

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

Passaggio 1

Convert $1$ to scientific notation.

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

Passaggio 2

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

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

Passaggio 3

Scomponi $10^{0}$ da $1 \cdot 10^{0} - 0.0005 \cdot 10^{0}$ .

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

Passaggio 4

Sottrai $0.0005$ da $1$ .

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

Passaggio 5

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

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

Passaggio 6

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

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

Passaggio 7

Scomponi $10^{- 1}$ da $9.995 \cdot 10^{- 1} + 0.000005 \cdot 10^{- 1}$ .

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

Passaggio 8

Semplifica l'espressione.

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Passaggio 8.1

Somma $9.995$ e $0.000005$ .

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

Passaggio 8.2

Moltiplica $10$ per $9.995005$ .

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

Passaggio 9

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

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

Passaggio 10

Converti $9.995005 \cdot 10^{0}$ dalla notazione scientifica.

$o = 9.995005$