Aromātai
9.7
Tauwehe
\frac{97}{2 \cdot 5} = 9\frac{7}{10} = 9.7
Tohaina
Kua tāruatia ki te papatopenga
3+10\times 0.4+9\times 0.1+9\times 0.2
Whakareatia te 10 ki te 0.3, ka 3.
3+4+9\times 0.1+9\times 0.2
Whakareatia te 10 ki te 0.4, ka 4.
7+9\times 0.1+9\times 0.2
Tāpirihia te 3 ki te 4, ka 7.
7+0.9+9\times 0.2
Whakareatia te 9 ki te 0.1, ka 0.9.
7.9+9\times 0.2
Tāpirihia te 7 ki te 0.9, ka 7.9.
7.9+1.8
Whakareatia te 9 ki te 0.2, ka 1.8.
9.7
Tāpirihia te 7.9 ki te 1.8, ka 9.7.
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
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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}