Aromātai
1050000000
Tauwehe
2^{7}\times 3\times 5^{8}\times 7
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
( 5 \times 10 ^ { 12 } ) \times ( 21 \times 10 ^ { - 5 } )
Tohaina
Kua tāruatia ki te papatopenga
5\times 10^{7}\times 21
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 21
Tātaihia te 10 mā te pū o 7, kia riro ko 10000000.
50000000\times 21
Whakareatia te 5 ki te 10000000, ka 50000000.
1050000000
Whakareatia te 50000000 ki te 21, ka 1050000000.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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Arithmetic
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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
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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}