Aromātai
x+y
Whakaroha
x+y
Tohaina
Kua tāruatia ki te papatopenga
\frac{xy}{x-y}\left(\frac{xx}{xy}-\frac{yy}{xy}\right)
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o y me x ko xy. Whakareatia \frac{x}{y} ki te \frac{x}{x}. Whakareatia \frac{y}{x} ki te \frac{y}{y}.
\frac{xy}{x-y}\times \frac{xx-yy}{xy}
Tā te mea he rite te tauraro o \frac{xx}{xy} me \frac{yy}{xy}, me tango rāua mā te tango i ō raua taurunga.
\frac{xy}{x-y}\times \frac{x^{2}-y^{2}}{xy}
Mahia ngā whakarea i roto o xx-yy.
\frac{xy\left(x^{2}-y^{2}\right)}{\left(x-y\right)xy}
Me whakarea te \frac{xy}{x-y} ki te \frac{x^{2}-y^{2}}{xy} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
\frac{x^{2}-y^{2}}{x-y}
Me whakakore tahi te xy i te taurunga me te tauraro.
\frac{\left(x+y\right)\left(x-y\right)}{x-y}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
x+y
Me whakakore tahi te x-y i te taurunga me te tauraro.
\frac{xy}{x-y}\left(\frac{xx}{xy}-\frac{yy}{xy}\right)
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o y me x ko xy. Whakareatia \frac{x}{y} ki te \frac{x}{x}. Whakareatia \frac{y}{x} ki te \frac{y}{y}.
\frac{xy}{x-y}\times \frac{xx-yy}{xy}
Tā te mea he rite te tauraro o \frac{xx}{xy} me \frac{yy}{xy}, me tango rāua mā te tango i ō raua taurunga.
\frac{xy}{x-y}\times \frac{x^{2}-y^{2}}{xy}
Mahia ngā whakarea i roto o xx-yy.
\frac{xy\left(x^{2}-y^{2}\right)}{\left(x-y\right)xy}
Me whakarea te \frac{xy}{x-y} ki te \frac{x^{2}-y^{2}}{xy} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
\frac{x^{2}-y^{2}}{x-y}
Me whakakore tahi te xy i te taurunga me te tauraro.
\frac{\left(x+y\right)\left(x-y\right)}{x-y}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
x+y
Me whakakore tahi te x-y i te taurunga me te tauraro.
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}