Aromātai
7.9
Tauwehe
\frac{79}{2 \cdot 5} = 7\frac{9}{10} = 7.9
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{2}\times 14+1.5\sqrt{0.36}
Tātaitia te pūtakerua o 196 kia tae ki 14.
\frac{14}{2}+1.5\sqrt{0.36}
Whakareatia te \frac{1}{2} ki te 14, ka \frac{14}{2}.
7+1.5\sqrt{0.36}
Whakawehea te 14 ki te 2, kia riro ko 7.
7+1.5\times 0.6
Tātaitia te pūtakerua o 0.36 kia tae ki 0.6.
7+0.9
Whakareatia te 1.5 ki te 0.6, ka 0.9.
7.9
Tāpirihia te 7 ki te 0.9, ka 7.9.
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}