Aromātai
\frac{179}{20}=8.95
Tauwehe
\frac{179}{2 ^ {2} \cdot 5} = 8\frac{19}{20} = 8.95
Tohaina
Kua tāruatia ki te papatopenga
\frac{90}{10}-\frac{3}{10}+\frac{5}{20}
Me tahuri te 9 ki te hautau \frac{90}{10}.
\frac{90-3}{10}+\frac{5}{20}
Tā te mea he rite te tauraro o \frac{90}{10} me \frac{3}{10}, me tango rāua mā te tango i ō raua taurunga.
\frac{87}{10}+\frac{5}{20}
Tangohia te 3 i te 90, ka 87.
\frac{87}{10}+\frac{1}{4}
Whakahekea te hautanga \frac{5}{20} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
\frac{174}{20}+\frac{5}{20}
Ko te maha noa iti rawa atu o 10 me 4 ko 20. Me tahuri \frac{87}{10} me \frac{1}{4} ki te hautau me te tautūnga 20.
\frac{174+5}{20}
Tā te mea he rite te tauraro o \frac{174}{20} me \frac{5}{20}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{179}{20}
Tāpirihia te 174 ki te 5, ka 179.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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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}