Aromātai
\frac{4}{y}
Whakaroha
\frac{4}{y}
Tohaina
Kua tāruatia ki te papatopenga
\frac{\frac{x+4y}{x\left(x-4y\right)}-\frac{x-4y}{x\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Tauwehea te x^{2}-4xy. Tauwehea te x^{2}+4xy.
\frac{\frac{\left(x+4y\right)\left(x+4y\right)}{x\left(x-4y\right)\left(x+4y\right)}-\frac{\left(x-4y\right)\left(x-4y\right)}{x\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x\left(x-4y\right) me x\left(x+4y\right) ko x\left(x-4y\right)\left(x+4y\right). Whakareatia \frac{x+4y}{x\left(x-4y\right)} ki te \frac{x+4y}{x+4y}. Whakareatia \frac{x-4y}{x\left(x+4y\right)} ki te \frac{x-4y}{x-4y}.
\frac{\frac{\left(x+4y\right)\left(x+4y\right)-\left(x-4y\right)\left(x-4y\right)}{x\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Tā te mea he rite te tauraro o \frac{\left(x+4y\right)\left(x+4y\right)}{x\left(x-4y\right)\left(x+4y\right)} me \frac{\left(x-4y\right)\left(x-4y\right)}{x\left(x-4y\right)\left(x+4y\right)}, me tango rāua mā te tango i ō raua taurunga.
\frac{\frac{x^{2}+4xy+4xy+16y^{2}-x^{2}+4xy+4xy-16y^{2}}{x\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Mahia ngā whakarea i roto o \left(x+4y\right)\left(x+4y\right)-\left(x-4y\right)\left(x-4y\right).
\frac{\frac{16xy}{x\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Whakakotahitia ngā kupu rite i x^{2}+4xy+4xy+16y^{2}-x^{2}+4xy+4xy-16y^{2}.
\frac{\frac{16y}{\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Me whakakore tahi te x i te taurunga me te tauraro.
\frac{16y\left(x^{2}-16y^{2}\right)}{\left(x-4y\right)\left(x+4y\right)\times 4y^{2}}
Whakawehe \frac{16y}{\left(x-4y\right)\left(x+4y\right)} ki te \frac{4y^{2}}{x^{2}-16y^{2}} mā te whakarea \frac{16y}{\left(x-4y\right)\left(x+4y\right)} ki te tau huripoki o \frac{4y^{2}}{x^{2}-16y^{2}}.
\frac{4\left(x^{2}-16y^{2}\right)}{y\left(x-4y\right)\left(x+4y\right)}
Me whakakore tahi te 4y i te taurunga me te tauraro.
\frac{4\left(x-4y\right)\left(x+4y\right)}{y\left(x-4y\right)\left(x+4y\right)}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
\frac{4}{y}
Me whakakore tahi te \left(x-4y\right)\left(x+4y\right) i te taurunga me te tauraro.
\frac{\frac{x+4y}{x\left(x-4y\right)}-\frac{x-4y}{x\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Tauwehea te x^{2}-4xy. Tauwehea te x^{2}+4xy.
\frac{\frac{\left(x+4y\right)\left(x+4y\right)}{x\left(x-4y\right)\left(x+4y\right)}-\frac{\left(x-4y\right)\left(x-4y\right)}{x\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x\left(x-4y\right) me x\left(x+4y\right) ko x\left(x-4y\right)\left(x+4y\right). Whakareatia \frac{x+4y}{x\left(x-4y\right)} ki te \frac{x+4y}{x+4y}. Whakareatia \frac{x-4y}{x\left(x+4y\right)} ki te \frac{x-4y}{x-4y}.
\frac{\frac{\left(x+4y\right)\left(x+4y\right)-\left(x-4y\right)\left(x-4y\right)}{x\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Tā te mea he rite te tauraro o \frac{\left(x+4y\right)\left(x+4y\right)}{x\left(x-4y\right)\left(x+4y\right)} me \frac{\left(x-4y\right)\left(x-4y\right)}{x\left(x-4y\right)\left(x+4y\right)}, me tango rāua mā te tango i ō raua taurunga.
\frac{\frac{x^{2}+4xy+4xy+16y^{2}-x^{2}+4xy+4xy-16y^{2}}{x\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Mahia ngā whakarea i roto o \left(x+4y\right)\left(x+4y\right)-\left(x-4y\right)\left(x-4y\right).
\frac{\frac{16xy}{x\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Whakakotahitia ngā kupu rite i x^{2}+4xy+4xy+16y^{2}-x^{2}+4xy+4xy-16y^{2}.
\frac{\frac{16y}{\left(x-4y\right)\left(x+4y\right)}}{\frac{4y^{2}}{x^{2}-16y^{2}}}
Me whakakore tahi te x i te taurunga me te tauraro.
\frac{16y\left(x^{2}-16y^{2}\right)}{\left(x-4y\right)\left(x+4y\right)\times 4y^{2}}
Whakawehe \frac{16y}{\left(x-4y\right)\left(x+4y\right)} ki te \frac{4y^{2}}{x^{2}-16y^{2}} mā te whakarea \frac{16y}{\left(x-4y\right)\left(x+4y\right)} ki te tau huripoki o \frac{4y^{2}}{x^{2}-16y^{2}}.
\frac{4\left(x^{2}-16y^{2}\right)}{y\left(x-4y\right)\left(x+4y\right)}
Me whakakore tahi te 4y i te taurunga me te tauraro.
\frac{4\left(x-4y\right)\left(x+4y\right)}{y\left(x-4y\right)\left(x+4y\right)}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.
\frac{4}{y}
Me whakakore tahi te \left(x-4y\right)\left(x+4y\right) 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}