20 \times ( \frac { 45 } { 025 } + \frac { 6 } { 02 }
Aromātai
96
Tauwehe
2^{5}\times 3
Tohaina
Kua tāruatia ki te papatopenga
20\left(\frac{9}{5}+\frac{6}{2}\right)
Whakahekea te hautanga \frac{45}{25} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
20\left(\frac{9}{5}+3\right)
Whakawehea te 6 ki te 2, kia riro ko 3.
20\left(\frac{9}{5}+\frac{15}{5}\right)
Me tahuri te 3 ki te hautau \frac{15}{5}.
20\times \frac{9+15}{5}
Tā te mea he rite te tauraro o \frac{9}{5} me \frac{15}{5}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
20\times \frac{24}{5}
Tāpirihia te 9 ki te 15, ka 24.
\frac{20\times 24}{5}
Tuhia te 20\times \frac{24}{5} hei hautanga kotahi.
\frac{480}{5}
Whakareatia te 20 ki te 24, ka 480.
96
Whakawehea te 480 ki te 5, kia riro ko 96.
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}