Aromātai
693
Tauwehe
3^{2}\times 7\times 11
Tohaina
Kua tāruatia ki te papatopenga
257+14\left(25+\frac{43}{7}\right)
Tangohia te 12 i te 37, ka 25.
257+14\left(\frac{175}{7}+\frac{43}{7}\right)
Me tahuri te 25 ki te hautau \frac{175}{7}.
257+14\times \frac{175+43}{7}
Tā te mea he rite te tauraro o \frac{175}{7} me \frac{43}{7}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
257+14\times \frac{218}{7}
Tāpirihia te 175 ki te 43, ka 218.
257+\frac{14\times 218}{7}
Tuhia te 14\times \frac{218}{7} hei hautanga kotahi.
257+\frac{3052}{7}
Whakareatia te 14 ki te 218, ka 3052.
257+436
Whakawehea te 3052 ki te 7, kia riro ko 436.
693
Tāpirihia te 257 ki te 436, ka 693.
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}