Aromātai
250
Tauwehe
2\times 5^{3}
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\frac { 56 - 38 } { ( 88 - 16 ) \times 10 ^ { - 3 } } =
Tohaina
Kua tāruatia ki te papatopenga
\frac{18}{\left(88-16\right)\times 10^{-3}}
Tangohia te 38 i te 56, ka 18.
\frac{18}{72\times 10^{-3}}
Tangohia te 16 i te 88, ka 72.
\frac{18}{72\times \frac{1}{1000}}
Tātaihia te 10 mā te pū o -3, kia riro ko \frac{1}{1000}.
\frac{18}{\frac{9}{125}}
Whakareatia te 72 ki te \frac{1}{1000}, ka \frac{9}{125}.
18\times \frac{125}{9}
Whakawehe 18 ki te \frac{9}{125} mā te whakarea 18 ki te tau huripoki o \frac{9}{125}.
250
Whakareatia te 18 ki te \frac{125}{9}, ka 250.
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
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}