Aromātai
x-0.725
Whakaroha
x-0.725
Graph
Tohaina
Kua tāruatia ki te papatopenga
0.4+x-\frac{8+1}{8}
Whakareatia te 1 ki te 8, ka 8.
0.4+x-\frac{9}{8}
Tāpirihia te 8 ki te 1, ka 9.
\frac{2}{5}+x-\frac{9}{8}
Me tahuri ki tau ā-ira 0.4 ki te hautau \frac{4}{10}. Whakahekea te hautanga \frac{4}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
\frac{16}{40}+x-\frac{45}{40}
Ko te maha noa iti rawa atu o 5 me 8 ko 40. Me tahuri \frac{2}{5} me \frac{9}{8} ki te hautau me te tautūnga 40.
\frac{16-45}{40}+x
Tā te mea he rite te tauraro o \frac{16}{40} me \frac{45}{40}, me tango rāua mā te tango i ō raua taurunga.
-\frac{29}{40}+x
Tangohia te 45 i te 16, ka -29.
0.4+x-\frac{8+1}{8}
Whakareatia te 1 ki te 8, ka 8.
0.4+x-\frac{9}{8}
Tāpirihia te 8 ki te 1, ka 9.
\frac{2}{5}+x-\frac{9}{8}
Me tahuri ki tau ā-ira 0.4 ki te hautau \frac{4}{10}. Whakahekea te hautanga \frac{4}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
\frac{16}{40}+x-\frac{45}{40}
Ko te maha noa iti rawa atu o 5 me 8 ko 40. Me tahuri \frac{2}{5} me \frac{9}{8} ki te hautau me te tautūnga 40.
\frac{16-45}{40}+x
Tā te mea he rite te tauraro o \frac{16}{40} me \frac{45}{40}, me tango rāua mā te tango i ō raua taurunga.
-\frac{29}{40}+x
Tangohia te 45 i te 16, ka -29.
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}