Rešite (-15*10^-16)*(-12*10^-3)

$$( - 15 \times 10 ^ { - 16 } ) \times ( - 12 \times 10 ^ { - 3 } )$$

Ovrednoti

$$\frac{9}{500000000000000000}=1,8 \cdot 10^{-17}$$

Koraki rešitve

Če želite pomnožiti potence z isto osnovo, seštejte njihove eksponente. Seštejte -16 in -3, da dobite -19.

$$-15\times 10^{-19}\left(-12\right)$$

Izračunajte potenco 10 števila -19, da dobite \frac{1}{10000000000000000000}.

$$-15\times \frac{1}{10000000000000000000}\left(-12\right)$$

Pomnožite -15 in \frac{1}{10000000000000000000}, da dobite -\frac{3}{2000000000000000000}.

$$-\frac{3}{2000000000000000000}\left(-12\right)$$

Pomnožite -\frac{3}{2000000000000000000} in -12, da dobite \frac{9}{500000000000000000}.

$$\frac{9}{500000000000000000}$$

Faktoriziraj

$$\frac{3 ^ {2}}{2 ^ {17} \cdot 5 ^ {18}} = 1,7999999999999998 \times 10^{-17}$$