| 3 - 2 + ( 11 - 15 ) - [ 5 + ( 13 + 1 ) ] + 8
Aromātai
14
Tauwehe
2\times 7
Tohaina
Kua tāruatia ki te papatopenga
|1+11-15-\left(5+13+1\right)+8|
Tangohia te 2 i te 3, ka 1.
|12-15-\left(5+13+1\right)+8|
Tāpirihia te 1 ki te 11, ka 12.
|-3-\left(5+13+1\right)+8|
Tangohia te 15 i te 12, ka -3.
|-3-\left(18+1\right)+8|
Tāpirihia te 5 ki te 13, ka 18.
|-3-19+8|
Tāpirihia te 18 ki te 1, ka 19.
|-22+8|
Tangohia te 19 i te -3, ka -22.
|-14|
Tāpirihia te -22 ki te 8, ka -14.
14
Ko te uara pū o tētahi tau tūturu a ko a ina a\geq 0, ko -a rānei ina a<0. Ko te uara pū o -14 ko 14.
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}