Luacháil
\left(\frac{x+3}{x-3}\right)^{2}
Fairsingigh
\frac{x^{2}+6x+9}{\left(x-3\right)^{2}}
Graf
Roinn
Cóipeáladh go dtí an ghearrthaisce
\frac{\left(x^{2}+7x+12\right)\left(x^{2}-x-12\right)}{\left(x^{2}-7x+12\right)\left(x^{2}+x-12\right)}
Roinn \frac{x^{2}+7x+12}{x^{2}-7x+12} faoi \frac{x^{2}+x-12}{x^{2}-x-12} trí \frac{x^{2}+7x+12}{x^{2}-7x+12} a mhéadú faoi dheilín \frac{x^{2}+x-12}{x^{2}-x-12}.
\frac{\left(x-4\right)\left(x+4\right)\left(x+3\right)^{2}}{\left(x-4\right)\left(x+4\right)\left(x-3\right)^{2}}
Fachtóirigh na sloinn nach bhfuil fachtóirithe cheana.
\frac{\left(x+3\right)^{2}}{\left(x-3\right)^{2}}
Cealaigh \left(x-4\right)\left(x+4\right) mar uimhreoir agus ainmneoir.
\frac{x^{2}+6x+9}{x^{2}-6x+9}
Fairsingigh an slonn.
\frac{\left(x^{2}+7x+12\right)\left(x^{2}-x-12\right)}{\left(x^{2}-7x+12\right)\left(x^{2}+x-12\right)}
Roinn \frac{x^{2}+7x+12}{x^{2}-7x+12} faoi \frac{x^{2}+x-12}{x^{2}-x-12} trí \frac{x^{2}+7x+12}{x^{2}-7x+12} a mhéadú faoi dheilín \frac{x^{2}+x-12}{x^{2}-x-12}.
\frac{\left(x-4\right)\left(x+4\right)\left(x+3\right)^{2}}{\left(x-4\right)\left(x+4\right)\left(x-3\right)^{2}}
Fachtóirigh na sloinn nach bhfuil fachtóirithe cheana.
\frac{\left(x+3\right)^{2}}{\left(x-3\right)^{2}}
Cealaigh \left(x-4\right)\left(x+4\right) mar uimhreoir agus ainmneoir.
\frac{x^{2}+6x+9}{x^{2}-6x+9}
Fairsingigh an slonn.
Samplaí
Cothromóid chearnach
{ x } ^ { 2 } - 4 x - 5 = 0
Triantánacht
4 \sin \theta \cos \theta = 2 \sin \theta
Cothromóid líneach
y = 3x + 4
Uimhríocht
699 * 533
Maitrís
\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]
Cothromóid chomhuaineach
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Difreáil
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Comhtháthú
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Teorainneacha
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}