Aromātai
10
Tauwehe
2\times 5
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\frac { 3.25 \times 3.20 - 3.20 \times 3.05 } { 0.064 }
Tohaina
Kua tāruatia ki te papatopenga
\frac{10.4-3.2\times 3.05}{0.064}
Whakareatia te 3.25 ki te 3.2, ka 10.4.
\frac{10.4-9.76}{0.064}
Whakareatia te 3.2 ki te 3.05, ka 9.76.
\frac{0.64}{0.064}
Tangohia te 9.76 i te 10.4, ka 0.64.
\frac{640}{64}
Whakarohaina te \frac{0.64}{0.064} mā te whakarea i te taurunga me te tauraro ki te 1000.
10
Whakawehea te 640 ki te 64, kia riro ko 10.
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}