Aromātai
7
Tauwehe
7
Tohaina
Kua tāruatia ki te papatopenga
8\times 7-\left(\left(27-\left(56-49\right)\right)\times 2+9\right)
Tāpirihia te 5 ki te 2, ka 7.
56-\left(\left(27-\left(56-49\right)\right)\times 2+9\right)
Whakareatia te 8 ki te 7, ka 56.
56-\left(\left(27-7\right)\times 2+9\right)
Tangohia te 49 i te 56, ka 7.
56-\left(20\times 2+9\right)
Tangohia te 7 i te 27, ka 20.
56-\left(40+9\right)
Whakareatia te 20 ki te 2, ka 40.
56-49
Tāpirihia te 40 ki te 9, ka 49.
7
Tangohia te 49 i te 56, ka 7.
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}