Aromātai
2.1112
Tauwehe
\frac{7 \cdot 13 \cdot 29}{2 \cdot 5 ^ {4}} = 2\frac{139}{1250} = 2.1112
Tohaina
Kua tāruatia ki te papatopenga
0.0112-0.6\times 0.5+4.8\times 0.5
Whakareatia te 0.0224 ki te 0.5, ka 0.0112.
0.0112-0.3+4.8\times 0.5
Whakareatia te 0.6 ki te 0.5, ka 0.3.
-0.2888+4.8\times 0.5
Tangohia te 0.3 i te 0.0112, ka -0.2888.
-0.2888+2.4
Whakareatia te 4.8 ki te 0.5, ka 2.4.
2.1112
Tāpirihia te -0.2888 ki te 2.4, ka 2.1112.
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
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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}