Evalwa
\frac{c^{2}+144}{c\left(12-c\right)^{2}}
Espandi
\frac{c^{2}+144}{c\left(c-12\right)^{2}}
Sehem
Ikkupjat fuq il-klibbord
\frac{c+12}{\left(12-c\right)^{2}}+\frac{12}{c\left(-c+12\right)}
Iffattura 12c-c^{2}.
\frac{\left(c+12\right)c\left(-c+12\right)}{c\left(-c+12\right)\left(-c+12\right)^{2}}+\frac{12\left(-c+12\right)^{2}}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' \left(12-c\right)^{2} u c\left(-c+12\right) huwa c\left(-c+12\right)\left(-c+12\right)^{2}. Immultiplika \frac{c+12}{\left(12-c\right)^{2}} b'\frac{c\left(-c+12\right)}{c\left(-c+12\right)}. Immultiplika \frac{12}{c\left(-c+12\right)} b'\frac{\left(-c+12\right)^{2}}{\left(-c+12\right)^{2}}.
\frac{\left(c+12\right)c\left(-c+12\right)+12\left(-c+12\right)^{2}}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Billi \frac{\left(c+12\right)c\left(-c+12\right)}{c\left(-c+12\right)\left(-c+12\right)^{2}} u \frac{12\left(-c+12\right)^{2}}{c\left(-c+12\right)\left(-c+12\right)^{2}} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{-c^{3}+12c^{2}-12c^{2}+144c+12c^{2}-288c+1728}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Agħmel il-multiplikazzjonijiet fi \left(c+12\right)c\left(-c+12\right)+12\left(-c+12\right)^{2}.
\frac{-c^{3}+12c^{2}-144c+1728}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Ikkombina termini simili f'-c^{3}+12c^{2}-12c^{2}+144c+12c^{2}-288c+1728.
\frac{\left(-c+12\right)\left(c^{2}+144\right)}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Iffattura l-espressjonijiet li mhumiex diġà fatturati f'\frac{-c^{3}+12c^{2}-144c+1728}{c\left(-c+12\right)\left(-c+12\right)^{2}}.
\frac{c^{2}+144}{c\left(-c+12\right)^{2}}
Annulla -c+12 fin-numeratur u d-denominatur.
\frac{c^{2}+144}{c^{3}-24c^{2}+144c}
Espandi c\left(-c+12\right)^{2}.
\frac{c+12}{\left(12-c\right)^{2}}+\frac{12}{c\left(-c+12\right)}
Iffattura 12c-c^{2}.
\frac{\left(c+12\right)c\left(-c+12\right)}{c\left(-c+12\right)\left(-c+12\right)^{2}}+\frac{12\left(-c+12\right)^{2}}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' \left(12-c\right)^{2} u c\left(-c+12\right) huwa c\left(-c+12\right)\left(-c+12\right)^{2}. Immultiplika \frac{c+12}{\left(12-c\right)^{2}} b'\frac{c\left(-c+12\right)}{c\left(-c+12\right)}. Immultiplika \frac{12}{c\left(-c+12\right)} b'\frac{\left(-c+12\right)^{2}}{\left(-c+12\right)^{2}}.
\frac{\left(c+12\right)c\left(-c+12\right)+12\left(-c+12\right)^{2}}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Billi \frac{\left(c+12\right)c\left(-c+12\right)}{c\left(-c+12\right)\left(-c+12\right)^{2}} u \frac{12\left(-c+12\right)^{2}}{c\left(-c+12\right)\left(-c+12\right)^{2}} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{-c^{3}+12c^{2}-12c^{2}+144c+12c^{2}-288c+1728}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Agħmel il-multiplikazzjonijiet fi \left(c+12\right)c\left(-c+12\right)+12\left(-c+12\right)^{2}.
\frac{-c^{3}+12c^{2}-144c+1728}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Ikkombina termini simili f'-c^{3}+12c^{2}-12c^{2}+144c+12c^{2}-288c+1728.
\frac{\left(-c+12\right)\left(c^{2}+144\right)}{c\left(-c+12\right)\left(-c+12\right)^{2}}
Iffattura l-espressjonijiet li mhumiex diġà fatturati f'\frac{-c^{3}+12c^{2}-144c+1728}{c\left(-c+12\right)\left(-c+12\right)^{2}}.
\frac{c^{2}+144}{c\left(-c+12\right)^{2}}
Annulla -c+12 fin-numeratur u d-denominatur.
\frac{c^{2}+144}{c^{3}-24c^{2}+144c}
Espandi c\left(-c+12\right)^{2}.
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