Datrys 1*10194/10194+9851*-196*388+-196*9851/10194+9851*-196*1=

$$\frac { 1 \times 10194 } { 10194 + 9851 \times - 196 } \times 388 + \frac { - 196 \times 9851 } { 10194 + 9851 \times - 196 } \times 1 =$$

Enrhifo

$$-\frac{1012238}{960301}\approx -1.054084084$$

Camau Ateb

Lluosi 1 a 10194 i gael 10194.

$$\frac{10194}{10194+9851\left(-196\right)}\times 388+\frac{-196\times 9851}{10194+9851\left(-196\right)}\times 1$$

Lluosi 9851 a -196 i gael -1930796.

$$\frac{10194}{10194-1930796}\times 388+\frac{-196\times 9851}{10194+9851\left(-196\right)}\times 1$$

Tynnu 1930796 o 10194 i gael -1920602.

$$\frac{10194}{-1920602}\times 388+\frac{-196\times 9851}{10194+9851\left(-196\right)}\times 1$$

Lleihau'r ffracsiwn \frac{10194}{-1920602} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.

$$-\frac{5097}{960301}\times 388+\frac{-196\times 9851}{10194+9851\left(-196\right)}\times 1$$

Mynegwch -\frac{5097}{960301}\times 388 fel ffracsiwn unigol.

$$\frac{-5097\times 388}{960301}+\frac{-196\times 9851}{10194+9851\left(-196\right)}\times 1$$

Lluosi -5097 a 388 i gael -1977636.

$$\frac{-1977636}{960301}+\frac{-196\times 9851}{10194+9851\left(-196\right)}\times 1$$

Gellir ailysgrifennu \frac{-1977636}{960301} fel -\frac{1977636}{960301} drwy echdynnu’r arwydd negatif.

$$-\frac{1977636}{960301}+\frac{-196\times 9851}{10194+9851\left(-196\right)}\times 1$$

Lluosi -196 a 9851 i gael -1930796.

$$-\frac{1977636}{960301}+\frac{-1930796}{10194+9851\left(-196\right)}\times 1$$

Lluosi 9851 a -196 i gael -1930796.

$$-\frac{1977636}{960301}+\frac{-1930796}{10194-1930796}\times 1$$

Tynnu 1930796 o 10194 i gael -1920602.

$$-\frac{1977636}{960301}+\frac{-1930796}{-1920602}\times 1$$

Lleihau'r ffracsiwn \frac{-1930796}{-1920602} i'r graddau lleiaf posib drwy dynnu a chanslo allan -2.

$$-\frac{1977636}{960301}+\frac{965398}{960301}\times 1$$

Lluosi \frac{965398}{960301} a 1 i gael \frac{965398}{960301}.

$$-\frac{1977636}{960301}+\frac{965398}{960301}$$

Gan fod gan -\frac{1977636}{960301} a \frac{965398}{960301} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{-1977636+965398}{960301}$$

Adio -1977636 a 965398 i gael -1012238.

$$-\frac{1012238}{960301}$$

Ffactor

$$-\frac{1012238}{960301} = -1\frac{51937}{960301} = -1.0540840840528125$$