Aromātai
1.6
Tauwehe
\frac{2 ^ {3}}{5} = 1\frac{3}{5} = 1.6
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
( - 5.4 ) + ( - 3.2 ) + ( - 2 + 15 ) + ( - 4.9 ) + 2.1 =
Tohaina
Kua tāruatia ki te papatopenga
-8.6-2+15-4.9+2.1
Tangohia te 3.2 i te -5.4, ka -8.6.
-10.6+15-4.9+2.1
Tangohia te 2 i te -8.6, ka -10.6.
4.4-4.9+2.1
Tāpirihia te -10.6 ki te 15, ka 4.4.
-0.5+2.1
Tangohia te 4.9 i te 4.4, ka -0.5.
1.6
Tāpirihia te -0.5 ki te 2.1, ka 1.6.
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}