Enrhifo (complex solution)
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\frac{7}{12}\times 0\times 0\times 25+\frac{245}{50}\times 0\times 0\times 25+\frac{x}{48+52}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lleihau'r ffracsiwn \frac{28}{48} i'r graddau lleiaf posib drwy dynnu a chanslo allan 4.
0\times 0\times 25+\frac{245}{50}\times 0\times 0\times 25+\frac{x}{48+52}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi \frac{7}{12} a 0 i gael 0.
0\times 25+\frac{245}{50}\times 0\times 0\times 25+\frac{x}{48+52}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi 0 a 0 i gael 0.
0+\frac{245}{50}\times 0\times 0\times 25+\frac{x}{48+52}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi 0 a 25 i gael 0.
0+\frac{49}{10}\times 0\times 0\times 25+\frac{x}{48+52}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lleihau'r ffracsiwn \frac{245}{50} i'r graddau lleiaf posib drwy dynnu a chanslo allan 5.
0+0\times 0\times 25+\frac{x}{48+52}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi \frac{49}{10} a 0 i gael 0.
0+0\times 25+\frac{x}{48+52}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi 0 a 0 i gael 0.
0+0+\frac{x}{48+52}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi 0 a 25 i gael 0.
\frac{x}{48+52}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Adio 0 a 0 i gael 0.
\frac{x}{100}\times 0\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Adio 48 a 52 i gael 100.
\frac{x}{100}\times 0\times 5+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi 0 a 0 i gael 0.
\frac{x}{100}\times 0+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi 0 a 5 i gael 0.
0+\frac{8}{10}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Mae lluosi unrhyw beth â sero yn rhoi sero.
0+\frac{4}{5}\times 0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lleihau'r ffracsiwn \frac{8}{10} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.
0+0\times 15+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi \frac{4}{5} a 0 i gael 0.
0+0+\frac{12}{30}\times 0\times 75>0\times 5
Lluosi 0 a 15 i gael 0.
\frac{12}{30}\times 0\times 75>0\times 5
Adio 0 a 0 i gael 0.
\frac{2}{5}\times 0\times 75>0\times 5
Lleihau'r ffracsiwn \frac{12}{30} i'r graddau lleiaf posib drwy dynnu a chanslo allan 6.
0\times 75>0\times 5
Lluosi \frac{2}{5} a 0 i gael 0.
0>0\times 5
Lluosi 0 a 75 i gael 0.
0>0
Lluosi 0 a 5 i gael 0.
\text{false}
Cymharu 0 gyda 0.
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