Aromātai
1
Tauwehe
1
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\frac { 5 ^ { 4 } \cdot 0,2 ^ { - 2 } } { 125 ^ { 2 } }
Tohaina
Kua tāruatia ki te papatopenga
\frac{625\times 0.2^{-2}}{125^{2}}
Tātaihia te 5 mā te pū o 4, kia riro ko 625.
\frac{625\times 25}{125^{2}}
Tātaihia te 0.2 mā te pū o -2, kia riro ko 25.
\frac{15625}{125^{2}}
Whakareatia te 625 ki te 25, ka 15625.
\frac{15625}{15625}
Tātaihia te 125 mā te pū o 2, kia riro ko 15625.
1
Whakawehea te 15625 ki te 15625, kia riro ko 1.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
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}