Aromātai
2100
Tauwehe
3\times 7\times 2^{2}\times 5^{2}
Tohaina
Kua tāruatia ki te papatopenga
\frac{420\left(28-17\right)}{136.2-134}
Whakareatia te 100 ki te 4.2, ka 420.
\frac{420\times 11}{136.2-134}
Tangohia te 17 i te 28, ka 11.
\frac{4620}{136.2-134}
Whakareatia te 420 ki te 11, ka 4620.
\frac{4620}{2.2}
Tangohia te 134 i te 136.2, ka 2.2.
\frac{46200}{22}
Whakarohaina te \frac{4620}{2.2} mā te whakarea i te taurunga me te tauraro ki te 10.
2100
Whakawehea te 46200 ki te 22, kia riro ko 2100.
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}