Enrhifo
\frac{31551}{344}\approx 91.718023256
Ffactor
\frac{3 \cdot 13 \cdot 809}{2 ^ {3} \cdot 43} = 91\frac{247}{344} = 91.71802325581395
Rhannu
Copïo i clipfwrdd
\frac{1050\times 35+483\left(7+12+35\right)\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Lluosi 7 a 150 i gael 1050. Lluosi 7 a 69 i gael 483. Lluosi 7 a 200 i gael 1400.
\frac{36750+483\left(7+12+35\right)\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Lluosi 1050 a 35 i gael 36750.
\frac{36750+483\left(19+35\right)\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Adio 7 a 12 i gael 19.
\frac{36750+483\times 54\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Adio 19 a 35 i gael 54.
\frac{36750+26082\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Lluosi 483 a 54 i gael 26082.
\frac{36750+52164+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Lluosi 26082 a 2 i gael 52164.
\frac{88914+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Adio 36750 a 52164 i gael 88914.
\frac{88914+1400\left(19+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Adio 7 a 12 i gael 19.
\frac{88914+1400\left(26+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Adio 19 a 7 i gael 26.
\frac{88914+1400\times 126\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Adio 26 a 100 i gael 126.
\frac{88914+176400\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Lluosi 1400 a 126 i gael 176400.
\frac{88914+352800}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Lluosi 176400 a 2 i gael 352800.
\frac{441714}{7\times 150+7\times 69\times 2+7\times 200\times 2}
Adio 88914 a 352800 i gael 441714.
\frac{441714}{1050+483\times 2+1400\times 2}
Lluosi 7 a 150 i gael 1050. Lluosi 7 a 69 i gael 483. Lluosi 7 a 200 i gael 1400.
\frac{441714}{1050+966+1400\times 2}
Lluosi 483 a 2 i gael 966.
\frac{441714}{2016+1400\times 2}
Adio 1050 a 966 i gael 2016.
\frac{441714}{2016+2800}
Lluosi 1400 a 2 i gael 2800.
\frac{441714}{4816}
Adio 2016 a 2800 i gael 4816.
\frac{31551}{344}
Lleihau'r ffracsiwn \frac{441714}{4816} i'r graddau lleiaf posib drwy dynnu a chanslo allan 14.
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\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}