Aromātai
\frac{156}{35}\approx 4.457142857
Tauwehe
\frac{2 ^ {2} \cdot 3 \cdot 13}{5 \cdot 7} = 4\frac{16}{35} = 4.457142857142857
Tohaina
Kua tāruatia ki te papatopenga
\frac{390}{\frac{7}{2}\times 25}
Whakahekea te hautanga \frac{21}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
\frac{390}{\frac{7\times 25}{2}}
Tuhia te \frac{7}{2}\times 25 hei hautanga kotahi.
\frac{390}{\frac{175}{2}}
Whakareatia te 7 ki te 25, ka 175.
390\times \frac{2}{175}
Whakawehe 390 ki te \frac{175}{2} mā te whakarea 390 ki te tau huripoki o \frac{175}{2}.
\frac{390\times 2}{175}
Tuhia te 390\times \frac{2}{175} hei hautanga kotahi.
\frac{780}{175}
Whakareatia te 390 ki te 2, ka 780.
\frac{156}{35}
Whakahekea te hautanga \frac{780}{175} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
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}