Scipeáil chuig an bpríomhábhar
Luacháil
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Fairsingigh
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Fadhbanna den chineál céanna ó Chuardach Gréasáin

Roinn

\frac{\left(a^{2}-b^{2}\right)\left(c+d\right)}{\left(c^{2}-d^{2}\right)\left(b-a\right)}
Roinn \frac{a^{2}-b^{2}}{c^{2}-d^{2}} faoi \frac{b-a}{c+d} trí \frac{a^{2}-b^{2}}{c^{2}-d^{2}} a mhéadú faoi dheilín \frac{b-a}{c+d}.
\frac{\left(a+b\right)\left(a-b\right)\left(c+d\right)}{\left(-a+b\right)\left(c+d\right)\left(c-d\right)}
Fachtóirigh na sloinn nach bhfuil fachtóirithe cheana.
\frac{-\left(a+b\right)\left(-a+b\right)\left(c+d\right)}{\left(-a+b\right)\left(c+d\right)\left(c-d\right)}
Bain an comhartha diúltach in: a-b.
\frac{-\left(a+b\right)}{c-d}
Cealaigh \left(-a+b\right)\left(c+d\right) mar uimhreoir agus ainmneoir.
\frac{-a-b}{c-d}
Fairsingigh an slonn.
\frac{\left(a^{2}-b^{2}\right)\left(c+d\right)}{\left(c^{2}-d^{2}\right)\left(b-a\right)}
Roinn \frac{a^{2}-b^{2}}{c^{2}-d^{2}} faoi \frac{b-a}{c+d} trí \frac{a^{2}-b^{2}}{c^{2}-d^{2}} a mhéadú faoi dheilín \frac{b-a}{c+d}.
\frac{\left(a+b\right)\left(a-b\right)\left(c+d\right)}{\left(-a+b\right)\left(c+d\right)\left(c-d\right)}
Fachtóirigh na sloinn nach bhfuil fachtóirithe cheana.
\frac{-\left(a+b\right)\left(-a+b\right)\left(c+d\right)}{\left(-a+b\right)\left(c+d\right)\left(c-d\right)}
Bain an comhartha diúltach in: a-b.
\frac{-\left(a+b\right)}{c-d}
Cealaigh \left(-a+b\right)\left(c+d\right) mar uimhreoir agus ainmneoir.
\frac{-a-b}{c-d}
Fairsingigh an slonn.