Aromātai
105000000
Tauwehe
3\times 7\times 2^{6}\times 5^{7}
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
( 5 \times 10 ^ { 12 } ) \times ( 2.1 \times 10 ^ { - 5 } )
Tohaina
Kua tāruatia ki te papatopenga
5\times 10^{7}\times 2.1
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 12 me te -5 kia riro ai te 7.
5\times 10000000\times 2.1
Tātaihia te 10 mā te pū o 7, kia riro ko 10000000.
50000000\times 2.1
Whakareatia te 5 ki te 10000000, ka 50000000.
105000000
Whakareatia te 50000000 ki te 2.1, ka 105000000.
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}