Aromātai
8.67
Tauwehe
\frac{3 \cdot 17 ^ {2}}{2 ^ {2} \cdot 5 ^ {2}} = 8\frac{67}{100} = 8.67
Tohaina
Kua tāruatia ki te papatopenga
2.923-\left(0.318-6.065\right)
Tāpirihia te -0.182 ki te 3.105, ka 2.923.
2.923-\left(-5.747\right)
Tangohia te 6.065 i te 0.318, ka -5.747.
2.923+5.747
Ko te tauaro o -5.747 ko 5.747.
8.67
Tāpirihia te 2.923 ki te 5.747, ka 8.67.
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}