Aromātai
\frac{7-4x}{2\left(x-2\right)}
Whakaroha
-\frac{4x-7}{2\left(x-2\right)}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{\frac{3}{x-1}-\frac{4\left(x-1\right)}{x-1}}{2-\frac{2}{x-1}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 4 ki te \frac{x-1}{x-1}.
\frac{\frac{3-4\left(x-1\right)}{x-1}}{2-\frac{2}{x-1}}
Tā te mea he rite te tauraro o \frac{3}{x-1} me \frac{4\left(x-1\right)}{x-1}, me tango rāua mā te tango i ō raua taurunga.
\frac{\frac{3-4x+4}{x-1}}{2-\frac{2}{x-1}}
Mahia ngā whakarea i roto o 3-4\left(x-1\right).
\frac{\frac{7-4x}{x-1}}{2-\frac{2}{x-1}}
Whakakotahitia ngā kupu rite i 3-4x+4.
\frac{\frac{7-4x}{x-1}}{\frac{2\left(x-1\right)}{x-1}-\frac{2}{x-1}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2 ki te \frac{x-1}{x-1}.
\frac{\frac{7-4x}{x-1}}{\frac{2\left(x-1\right)-2}{x-1}}
Tā te mea he rite te tauraro o \frac{2\left(x-1\right)}{x-1} me \frac{2}{x-1}, me tango rāua mā te tango i ō raua taurunga.
\frac{\frac{7-4x}{x-1}}{\frac{2x-2-2}{x-1}}
Mahia ngā whakarea i roto o 2\left(x-1\right)-2.
\frac{\frac{7-4x}{x-1}}{\frac{2x-4}{x-1}}
Whakakotahitia ngā kupu rite i 2x-2-2.
\frac{\left(7-4x\right)\left(x-1\right)}{\left(x-1\right)\left(2x-4\right)}
Whakawehe \frac{7-4x}{x-1} ki te \frac{2x-4}{x-1} mā te whakarea \frac{7-4x}{x-1} ki te tau huripoki o \frac{2x-4}{x-1}.
\frac{-4x+7}{2x-4}
Me whakakore tahi te x-1 i te taurunga me te tauraro.
\frac{\frac{3}{x-1}-\frac{4\left(x-1\right)}{x-1}}{2-\frac{2}{x-1}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 4 ki te \frac{x-1}{x-1}.
\frac{\frac{3-4\left(x-1\right)}{x-1}}{2-\frac{2}{x-1}}
Tā te mea he rite te tauraro o \frac{3}{x-1} me \frac{4\left(x-1\right)}{x-1}, me tango rāua mā te tango i ō raua taurunga.
\frac{\frac{3-4x+4}{x-1}}{2-\frac{2}{x-1}}
Mahia ngā whakarea i roto o 3-4\left(x-1\right).
\frac{\frac{7-4x}{x-1}}{2-\frac{2}{x-1}}
Whakakotahitia ngā kupu rite i 3-4x+4.
\frac{\frac{7-4x}{x-1}}{\frac{2\left(x-1\right)}{x-1}-\frac{2}{x-1}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2 ki te \frac{x-1}{x-1}.
\frac{\frac{7-4x}{x-1}}{\frac{2\left(x-1\right)-2}{x-1}}
Tā te mea he rite te tauraro o \frac{2\left(x-1\right)}{x-1} me \frac{2}{x-1}, me tango rāua mā te tango i ō raua taurunga.
\frac{\frac{7-4x}{x-1}}{\frac{2x-2-2}{x-1}}
Mahia ngā whakarea i roto o 2\left(x-1\right)-2.
\frac{\frac{7-4x}{x-1}}{\frac{2x-4}{x-1}}
Whakakotahitia ngā kupu rite i 2x-2-2.
\frac{\left(7-4x\right)\left(x-1\right)}{\left(x-1\right)\left(2x-4\right)}
Whakawehe \frac{7-4x}{x-1} ki te \frac{2x-4}{x-1} mā te whakarea \frac{7-4x}{x-1} ki te tau huripoki o \frac{2x-4}{x-1}.
\frac{-4x+7}{2x-4}
Me whakakore tahi te x-1 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}