Aromātai
\frac{1}{4}-\frac{1}{2y}
Whakaroha
\frac{1}{4}-\frac{1}{2y}
Pātaitai
Algebra
5 raruraru e ōrite ana ki:
\frac{ y-2 }{ 3x-x } \times \frac{ 3 { x }^{ 2 } -x }{ 6xy-2y }
Tohaina
Kua tāruatia ki te papatopenga
\frac{y-2}{2x}\times \frac{3x^{2}-x}{6xy-2y}
Pahekotia te 3x me -x, ka 2x.
\frac{y-2}{2x}\times \frac{x\left(3x-1\right)}{2y\left(3x-1\right)}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{3x^{2}-x}{6xy-2y}.
\frac{y-2}{2x}\times \frac{x}{2y}
Me whakakore tahi te 3x-1 i te taurunga me te tauraro.
\frac{\left(y-2\right)x}{2x\times 2y}
Me whakarea te \frac{y-2}{2x} ki te \frac{x}{2y} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
\frac{y-2}{2\times 2y}
Me whakakore tahi te x i te taurunga me te tauraro.
\frac{y-2}{4y}
Whakareatia te 2 ki te 2, ka 4.
\frac{y-2}{2x}\times \frac{3x^{2}-x}{6xy-2y}
Pahekotia te 3x me -x, ka 2x.
\frac{y-2}{2x}\times \frac{x\left(3x-1\right)}{2y\left(3x-1\right)}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{3x^{2}-x}{6xy-2y}.
\frac{y-2}{2x}\times \frac{x}{2y}
Me whakakore tahi te 3x-1 i te taurunga me te tauraro.
\frac{\left(y-2\right)x}{2x\times 2y}
Me whakarea te \frac{y-2}{2x} ki te \frac{x}{2y} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
\frac{y-2}{2\times 2y}
Me whakakore tahi te x i te taurunga me te tauraro.
\frac{y-2}{4y}
Whakareatia te 2 ki te 2, ka 4.
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}