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Rhannu

\frac{\frac{\left(x-2\right)\left(x-2\right)}{\left(x-2\right)\left(x+1\right)}+\frac{\left(5-x\right)\left(x+1\right)}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{x^{2}-x-2}-\frac{1}{x^{2}+3x+2}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin x+1 a x-2 yw \left(x-2\right)\left(x+1\right). Lluoswch \frac{x-2}{x+1} â \frac{x-2}{x-2}. Lluoswch \frac{5-x}{x-2} â \frac{x+1}{x+1}.
\frac{\frac{\left(x-2\right)\left(x-2\right)+\left(5-x\right)\left(x+1\right)}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{x^{2}-x-2}-\frac{1}{x^{2}+3x+2}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Gan fod gan \frac{\left(x-2\right)\left(x-2\right)}{\left(x-2\right)\left(x+1\right)} a \frac{\left(5-x\right)\left(x+1\right)}{\left(x-2\right)\left(x+1\right)} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{\frac{x^{2}-2x-2x+4+5x+5-x^{2}-x}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{x^{2}-x-2}-\frac{1}{x^{2}+3x+2}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Gwnewch y gwaith lluosi yn \left(x-2\right)\left(x-2\right)+\left(5-x\right)\left(x+1\right).
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{x^{2}-x-2}-\frac{1}{x^{2}+3x+2}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Cyfuno termau tebyg yn x^{2}-2x-2x+4+5x+5-x^{2}-x.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{\left(x-2\right)\left(x+1\right)}-\frac{1}{\left(x+1\right)\left(x+2\right)}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Ffactora x^{2}-x-2. Ffactora x^{2}+3x+2.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{x+2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}-\frac{x-2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin \left(x-2\right)\left(x+1\right) a \left(x+1\right)\left(x+2\right) yw \left(x-2\right)\left(x+1\right)\left(x+2\right). Lluoswch \frac{1}{\left(x-2\right)\left(x+1\right)} â \frac{x+2}{x+2}. Lluoswch \frac{1}{\left(x+1\right)\left(x+2\right)} â \frac{x-2}{x-2}.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{x+2-\left(x-2\right)}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Gan fod gan \frac{x+2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)} a \frac{x-2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{x+2-x+2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Gwnewch y gwaith lluosi yn x+2-\left(x-2\right).
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Cyfuno termau tebyg yn x+2-x+2.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{x+1}{x}+\frac{3-x^{2}}{x\left(x+1\right)}\right)}
Ffactora x^{2}+x.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{\left(x+1\right)\left(x+1\right)}{x\left(x+1\right)}+\frac{3-x^{2}}{x\left(x+1\right)}\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin x a x\left(x+1\right) yw x\left(x+1\right). Lluoswch \frac{x+1}{x} â \frac{x+1}{x+1}.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\times \frac{\left(x+1\right)\left(x+1\right)+3-x^{2}}{x\left(x+1\right)}}
Gan fod gan \frac{\left(x+1\right)\left(x+1\right)}{x\left(x+1\right)} a \frac{3-x^{2}}{x\left(x+1\right)} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\times \frac{x^{2}+x+1+x+3-x^{2}}{x\left(x+1\right)}}
Gwnewch y gwaith lluosi yn \left(x+1\right)\left(x+1\right)+3-x^{2}.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\times \frac{2x+4}{x\left(x+1\right)}}
Cyfuno termau tebyg yn x^{2}+x+1+x+3-x^{2}.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4\left(2x+4\right)}{\left(x-2\right)\left(x+1\right)\left(x+2\right)x\left(x+1\right)}}
Lluoswch \frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)} â \frac{2x+4}{x\left(x+1\right)} drwy luosi'r rhifiadur â’r rhifiadur a'r enwadur â’r enwadur.
\frac{9\left(x-2\right)\left(x+1\right)\left(x+2\right)x\left(x+1\right)}{\left(x-2\right)\left(x+1\right)\times 4\left(2x+4\right)}
Rhannwch \frac{9}{\left(x-2\right)\left(x+1\right)} â \frac{4\left(2x+4\right)}{\left(x-2\right)\left(x+1\right)\left(x+2\right)x\left(x+1\right)} drwy luosi \frac{9}{\left(x-2\right)\left(x+1\right)} â chilydd \frac{4\left(2x+4\right)}{\left(x-2\right)\left(x+1\right)\left(x+2\right)x\left(x+1\right)}.
\frac{9x\left(x+1\right)\left(x+2\right)}{4\left(2x+4\right)}
Canslo \left(x-2\right)\left(x+1\right) yn y rhifiadur a'r enwadur.
\frac{9x\left(x+1\right)\left(x+2\right)}{2\times 4\left(x+2\right)}
Dylech ffactoreiddio'r mynegiadau sydd heb eu ffactoreiddio eto.
\frac{9x\left(x+1\right)}{2\times 4}
Canslo x+2 yn y rhifiadur a'r enwadur.
\frac{9x^{2}+9x}{8}
Ehangwch y mynegiad.
\frac{\frac{\left(x-2\right)\left(x-2\right)}{\left(x-2\right)\left(x+1\right)}+\frac{\left(5-x\right)\left(x+1\right)}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{x^{2}-x-2}-\frac{1}{x^{2}+3x+2}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin x+1 a x-2 yw \left(x-2\right)\left(x+1\right). Lluoswch \frac{x-2}{x+1} â \frac{x-2}{x-2}. Lluoswch \frac{5-x}{x-2} â \frac{x+1}{x+1}.
\frac{\frac{\left(x-2\right)\left(x-2\right)+\left(5-x\right)\left(x+1\right)}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{x^{2}-x-2}-\frac{1}{x^{2}+3x+2}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Gan fod gan \frac{\left(x-2\right)\left(x-2\right)}{\left(x-2\right)\left(x+1\right)} a \frac{\left(5-x\right)\left(x+1\right)}{\left(x-2\right)\left(x+1\right)} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{\frac{x^{2}-2x-2x+4+5x+5-x^{2}-x}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{x^{2}-x-2}-\frac{1}{x^{2}+3x+2}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Gwnewch y gwaith lluosi yn \left(x-2\right)\left(x-2\right)+\left(5-x\right)\left(x+1\right).
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{x^{2}-x-2}-\frac{1}{x^{2}+3x+2}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Cyfuno termau tebyg yn x^{2}-2x-2x+4+5x+5-x^{2}-x.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{1}{\left(x-2\right)\left(x+1\right)}-\frac{1}{\left(x+1\right)\left(x+2\right)}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Ffactora x^{2}-x-2. Ffactora x^{2}+3x+2.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\left(\frac{x+2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}-\frac{x-2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\right)\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin \left(x-2\right)\left(x+1\right) a \left(x+1\right)\left(x+2\right) yw \left(x-2\right)\left(x+1\right)\left(x+2\right). Lluoswch \frac{1}{\left(x-2\right)\left(x+1\right)} â \frac{x+2}{x+2}. Lluoswch \frac{1}{\left(x+1\right)\left(x+2\right)} â \frac{x-2}{x-2}.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{x+2-\left(x-2\right)}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Gan fod gan \frac{x+2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)} a \frac{x-2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{x+2-x+2}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Gwnewch y gwaith lluosi yn x+2-\left(x-2\right).
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{x+1}{x}+\frac{3-x^{2}}{x^{2}+x}\right)}
Cyfuno termau tebyg yn x+2-x+2.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{x+1}{x}+\frac{3-x^{2}}{x\left(x+1\right)}\right)}
Ffactora x^{2}+x.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\left(\frac{\left(x+1\right)\left(x+1\right)}{x\left(x+1\right)}+\frac{3-x^{2}}{x\left(x+1\right)}\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin x a x\left(x+1\right) yw x\left(x+1\right). Lluoswch \frac{x+1}{x} â \frac{x+1}{x+1}.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\times \frac{\left(x+1\right)\left(x+1\right)+3-x^{2}}{x\left(x+1\right)}}
Gan fod gan \frac{\left(x+1\right)\left(x+1\right)}{x\left(x+1\right)} a \frac{3-x^{2}}{x\left(x+1\right)} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\times \frac{x^{2}+x+1+x+3-x^{2}}{x\left(x+1\right)}}
Gwnewch y gwaith lluosi yn \left(x+1\right)\left(x+1\right)+3-x^{2}.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)}\times \frac{2x+4}{x\left(x+1\right)}}
Cyfuno termau tebyg yn x^{2}+x+1+x+3-x^{2}.
\frac{\frac{9}{\left(x-2\right)\left(x+1\right)}}{\frac{4\left(2x+4\right)}{\left(x-2\right)\left(x+1\right)\left(x+2\right)x\left(x+1\right)}}
Lluoswch \frac{4}{\left(x-2\right)\left(x+1\right)\left(x+2\right)} â \frac{2x+4}{x\left(x+1\right)} drwy luosi'r rhifiadur â’r rhifiadur a'r enwadur â’r enwadur.
\frac{9\left(x-2\right)\left(x+1\right)\left(x+2\right)x\left(x+1\right)}{\left(x-2\right)\left(x+1\right)\times 4\left(2x+4\right)}
Rhannwch \frac{9}{\left(x-2\right)\left(x+1\right)} â \frac{4\left(2x+4\right)}{\left(x-2\right)\left(x+1\right)\left(x+2\right)x\left(x+1\right)} drwy luosi \frac{9}{\left(x-2\right)\left(x+1\right)} â chilydd \frac{4\left(2x+4\right)}{\left(x-2\right)\left(x+1\right)\left(x+2\right)x\left(x+1\right)}.
\frac{9x\left(x+1\right)\left(x+2\right)}{4\left(2x+4\right)}
Canslo \left(x-2\right)\left(x+1\right) yn y rhifiadur a'r enwadur.
\frac{9x\left(x+1\right)\left(x+2\right)}{2\times 4\left(x+2\right)}
Dylech ffactoreiddio'r mynegiadau sydd heb eu ffactoreiddio eto.
\frac{9x\left(x+1\right)}{2\times 4}
Canslo x+2 yn y rhifiadur a'r enwadur.
\frac{9x^{2}+9x}{8}
Ehangwch y mynegiad.