Aromātai
\frac{2}{9}\approx 0.222222222
Tauwehe
\frac{2}{3 ^ {2}} = 0.2222222222222222
Pātaitai
Arithmetic
{ \left( \frac{ 2 }{ 3 } \right) }^{ 3 } - \frac{ 1 }{ 9 } \sqrt[ 3 ]{ \frac{ 8 }{ 27 } }
Tohaina
Kua tāruatia ki te papatopenga
\frac{8}{27}-\frac{1}{9}\sqrt[3]{\frac{8}{27}}
Tātaihia te \frac{2}{3} mā te pū o 3, kia riro ko \frac{8}{27}.
\frac{8}{27}-\frac{1}{9}\times \frac{2}{3}
Tātaitia te \sqrt[3]{\frac{8}{27}} kia tae ki \frac{2}{3}.
\frac{8}{27}-\frac{2}{27}
Whakareatia te -\frac{1}{9} ki te \frac{2}{3}, ka -\frac{2}{27}.
\frac{2}{9}
Tangohia te \frac{2}{27} i te \frac{8}{27}, ka \frac{2}{9}.
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}