Whakaoti mō A
A=\frac{752000000000000000}{667}\approx 1.127436282 \cdot 10^{15}
Tohaina
Kua tāruatia ki te papatopenga
752\times 10^{-19}=667\times 10^{-34}A
Whakareatia te 47 ki te 16, ka 752.
752\times \frac{1}{10000000000000000000}=667\times 10^{-34}A
Tātaihia te 10 mā te pū o -19, kia riro ko \frac{1}{10000000000000000000}.
\frac{47}{625000000000000000}=667\times 10^{-34}A
Whakareatia te 752 ki te \frac{1}{10000000000000000000}, ka \frac{47}{625000000000000000}.
\frac{47}{625000000000000000}=667\times \frac{1}{10000000000000000000000000000000000}A
Tātaihia te 10 mā te pū o -34, kia riro ko \frac{1}{10000000000000000000000000000000000}.
\frac{47}{625000000000000000}=\frac{667}{10000000000000000000000000000000000}A
Whakareatia te 667 ki te \frac{1}{10000000000000000000000000000000000}, ka \frac{667}{10000000000000000000000000000000000}.
\frac{667}{10000000000000000000000000000000000}A=\frac{47}{625000000000000000}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
A=\frac{47}{625000000000000000}\times \frac{10000000000000000000000000000000000}{667}
Me whakarea ngā taha e rua ki te \frac{10000000000000000000000000000000000}{667}, te tau utu o \frac{667}{10000000000000000000000000000000000}.
A=\frac{752000000000000000}{667}
Whakareatia te \frac{47}{625000000000000000} ki te \frac{10000000000000000000000000000000000}{667}, ka \frac{752000000000000000}{667}.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}