Aromātai
3+\frac{2}{x}
Whakaroha
3+\frac{2}{x}
Graph
Pātaitai
Polynomial
5 raruraru e ōrite ana ki:
( x + 1 ) ( \frac { 2 } { x } + \frac { 1 } { x + 1 } ) =
Tohaina
Kua tāruatia ki te papatopenga
\left(x+1\right)\left(\frac{2\left(x+1\right)}{x\left(x+1\right)}+\frac{x}{x\left(x+1\right)}\right)
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x me x+1 ko x\left(x+1\right). Whakareatia \frac{2}{x} ki te \frac{x+1}{x+1}. Whakareatia \frac{1}{x+1} ki te \frac{x}{x}.
\left(x+1\right)\times \frac{2\left(x+1\right)+x}{x\left(x+1\right)}
Tā te mea he rite te tauraro o \frac{2\left(x+1\right)}{x\left(x+1\right)} me \frac{x}{x\left(x+1\right)}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\left(x+1\right)\times \frac{2x+2+x}{x\left(x+1\right)}
Mahia ngā whakarea i roto o 2\left(x+1\right)+x.
\left(x+1\right)\times \frac{3x+2}{x\left(x+1\right)}
Whakakotahitia ngā kupu rite i 2x+2+x.
\frac{\left(x+1\right)\left(3x+2\right)}{x\left(x+1\right)}
Tuhia te \left(x+1\right)\times \frac{3x+2}{x\left(x+1\right)} hei hautanga kotahi.
\frac{3x+2}{x}
Me whakakore tahi te x+1 i te taurunga me te tauraro.
\left(x+1\right)\left(\frac{2\left(x+1\right)}{x\left(x+1\right)}+\frac{x}{x\left(x+1\right)}\right)
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x me x+1 ko x\left(x+1\right). Whakareatia \frac{2}{x} ki te \frac{x+1}{x+1}. Whakareatia \frac{1}{x+1} ki te \frac{x}{x}.
\left(x+1\right)\times \frac{2\left(x+1\right)+x}{x\left(x+1\right)}
Tā te mea he rite te tauraro o \frac{2\left(x+1\right)}{x\left(x+1\right)} me \frac{x}{x\left(x+1\right)}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\left(x+1\right)\times \frac{2x+2+x}{x\left(x+1\right)}
Mahia ngā whakarea i roto o 2\left(x+1\right)+x.
\left(x+1\right)\times \frac{3x+2}{x\left(x+1\right)}
Whakakotahitia ngā kupu rite i 2x+2+x.
\frac{\left(x+1\right)\left(3x+2\right)}{x\left(x+1\right)}
Tuhia te \left(x+1\right)\times \frac{3x+2}{x\left(x+1\right)} hei hautanga kotahi.
\frac{3x+2}{x}
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}