Aromātai
\frac{8}{5}=1.6
Tauwehe
\frac{2 ^ {3}}{5} = 1\frac{3}{5} = 1.6
Pātaitai
Arithmetic
\frac { ( \frac { 5 } { 2 } + \frac { 3 } { 2 } ) ^ { 2 } - 4 } { \frac { 15 } { 2 } }
Tohaina
Kua tāruatia ki te papatopenga
\frac{4^{2}-4}{\frac{15}{2}}
Tāpirihia te \frac{5}{2} ki te \frac{3}{2}, ka 4.
\frac{16-4}{\frac{15}{2}}
Tātaihia te 4 mā te pū o 2, kia riro ko 16.
\frac{12}{\frac{15}{2}}
Tangohia te 4 i te 16, ka 12.
12\times \frac{2}{15}
Whakawehe 12 ki te \frac{15}{2} mā te whakarea 12 ki te tau huripoki o \frac{15}{2}.
\frac{8}{5}
Whakareatia te 12 ki te \frac{2}{15}, ka \frac{8}{5}.
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}