Aromātai
142.1
Tauwehe
\frac{29 \cdot 7 ^ {2}}{2 \cdot 5} = 142\frac{1}{10} = 142.1
Tohaina
Kua tāruatia ki te papatopenga
51.2+11.4+15.7\times 3+12.8+7+4.2\times 3
Whakareatia te 12.8 ki te 4, ka 51.2.
62.6+15.7\times 3+12.8+7+4.2\times 3
Tāpirihia te 51.2 ki te 11.4, ka 62.6.
62.6+47.1+12.8+7+4.2\times 3
Whakareatia te 15.7 ki te 3, ka 47.1.
109.7+12.8+7+4.2\times 3
Tāpirihia te 62.6 ki te 47.1, ka 109.7.
122.5+7+4.2\times 3
Tāpirihia te 109.7 ki te 12.8, ka 122.5.
129.5+4.2\times 3
Tāpirihia te 122.5 ki te 7, ka 129.5.
129.5+12.6
Whakareatia te 4.2 ki te 3, ka 12.6.
142.1
Tāpirihia te 129.5 ki te 12.6, ka 142.1.
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}