Neidio i'r prif gynnwys
Enrhifo
Tick mark Image
Ehangu
Tick mark Image
Graff

Problemau tebyg o chwiliad gwe

Rhannu

\frac{2x+1}{12x+8}-\frac{x^{2}}{6x^{2}+x-2}+\frac{2x}{8\left(2x-1\right)}
Dylech ffactoreiddio'r mynegiadau sydd heb eu ffactoreiddio eisoes yn \frac{2x}{16x-8}.
\frac{2x+1}{12x+8}-\frac{x^{2}}{6x^{2}+x-2}+\frac{x}{4\left(2x-1\right)}
Canslo 2 yn y rhifiadur a'r enwadur.
\frac{2x+1}{4\left(3x+2\right)}-\frac{x^{2}}{\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
Ffactora 12x+8. Ffactora 6x^{2}+x-2.
\frac{\left(2x+1\right)\left(2x-1\right)}{4\left(2x-1\right)\left(3x+2\right)}-\frac{4x^{2}}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin 4\left(3x+2\right) a \left(2x-1\right)\left(3x+2\right) yw 4\left(2x-1\right)\left(3x+2\right). Lluoswch \frac{2x+1}{4\left(3x+2\right)} â \frac{2x-1}{2x-1}. Lluoswch \frac{x^{2}}{\left(2x-1\right)\left(3x+2\right)} â \frac{4}{4}.
\frac{\left(2x+1\right)\left(2x-1\right)-4x^{2}}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
Gan fod gan \frac{\left(2x+1\right)\left(2x-1\right)}{4\left(2x-1\right)\left(3x+2\right)} a \frac{4x^{2}}{4\left(2x-1\right)\left(3x+2\right)} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{4x^{2}-2x+2x-1-4x^{2}}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
Gwnewch y gwaith lluosi yn \left(2x+1\right)\left(2x-1\right)-4x^{2}.
\frac{-1}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
Cyfuno termau tebyg yn 4x^{2}-2x+2x-1-4x^{2}.
\frac{-1}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x\left(3x+2\right)}{4\left(2x-1\right)\left(3x+2\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin 4\left(2x-1\right)\left(3x+2\right) a 4\left(2x-1\right) yw 4\left(2x-1\right)\left(3x+2\right). Lluoswch \frac{x}{4\left(2x-1\right)} â \frac{3x+2}{3x+2}.
\frac{-1+x\left(3x+2\right)}{4\left(2x-1\right)\left(3x+2\right)}
Gan fod gan \frac{-1}{4\left(2x-1\right)\left(3x+2\right)} a \frac{x\left(3x+2\right)}{4\left(2x-1\right)\left(3x+2\right)} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{-1+3x^{2}+2x}{4\left(2x-1\right)\left(3x+2\right)}
Gwnewch y gwaith lluosi yn -1+x\left(3x+2\right).
\frac{-1+3x^{2}+2x}{24x^{2}+4x-8}
Ehangu 4\left(2x-1\right)\left(3x+2\right).
\frac{2x+1}{12x+8}-\frac{x^{2}}{6x^{2}+x-2}+\frac{2x}{8\left(2x-1\right)}
Dylech ffactoreiddio'r mynegiadau sydd heb eu ffactoreiddio eisoes yn \frac{2x}{16x-8}.
\frac{2x+1}{12x+8}-\frac{x^{2}}{6x^{2}+x-2}+\frac{x}{4\left(2x-1\right)}
Canslo 2 yn y rhifiadur a'r enwadur.
\frac{2x+1}{4\left(3x+2\right)}-\frac{x^{2}}{\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
Ffactora 12x+8. Ffactora 6x^{2}+x-2.
\frac{\left(2x+1\right)\left(2x-1\right)}{4\left(2x-1\right)\left(3x+2\right)}-\frac{4x^{2}}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin 4\left(3x+2\right) a \left(2x-1\right)\left(3x+2\right) yw 4\left(2x-1\right)\left(3x+2\right). Lluoswch \frac{2x+1}{4\left(3x+2\right)} â \frac{2x-1}{2x-1}. Lluoswch \frac{x^{2}}{\left(2x-1\right)\left(3x+2\right)} â \frac{4}{4}.
\frac{\left(2x+1\right)\left(2x-1\right)-4x^{2}}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
Gan fod gan \frac{\left(2x+1\right)\left(2x-1\right)}{4\left(2x-1\right)\left(3x+2\right)} a \frac{4x^{2}}{4\left(2x-1\right)\left(3x+2\right)} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{4x^{2}-2x+2x-1-4x^{2}}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
Gwnewch y gwaith lluosi yn \left(2x+1\right)\left(2x-1\right)-4x^{2}.
\frac{-1}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x}{4\left(2x-1\right)}
Cyfuno termau tebyg yn 4x^{2}-2x+2x-1-4x^{2}.
\frac{-1}{4\left(2x-1\right)\left(3x+2\right)}+\frac{x\left(3x+2\right)}{4\left(2x-1\right)\left(3x+2\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin 4\left(2x-1\right)\left(3x+2\right) a 4\left(2x-1\right) yw 4\left(2x-1\right)\left(3x+2\right). Lluoswch \frac{x}{4\left(2x-1\right)} â \frac{3x+2}{3x+2}.
\frac{-1+x\left(3x+2\right)}{4\left(2x-1\right)\left(3x+2\right)}
Gan fod gan \frac{-1}{4\left(2x-1\right)\left(3x+2\right)} a \frac{x\left(3x+2\right)}{4\left(2x-1\right)\left(3x+2\right)} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{-1+3x^{2}+2x}{4\left(2x-1\right)\left(3x+2\right)}
Gwnewch y gwaith lluosi yn -1+x\left(3x+2\right).
\frac{-1+3x^{2}+2x}{24x^{2}+4x-8}
Ehangu 4\left(2x-1\right)\left(3x+2\right).