Enrhifo
3+\frac{2}{x}
Ehangu
3+\frac{2}{x}
Graff
Rhannu
Copïo i clipfwrdd
\left(x+1\right)\left(\frac{2\left(x+1\right)}{x\left(x+1\right)}+\frac{x}{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+1 yw x\left(x+1\right). Lluoswch \frac{2}{x} â \frac{x+1}{x+1}. Lluoswch \frac{1}{x+1} â \frac{x}{x}.
\left(x+1\right)\times \frac{2\left(x+1\right)+x}{x\left(x+1\right)}
Gan fod gan \frac{2\left(x+1\right)}{x\left(x+1\right)} a \frac{x}{x\left(x+1\right)} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\left(x+1\right)\times \frac{2x+2+x}{x\left(x+1\right)}
Gwnewch y gwaith lluosi yn 2\left(x+1\right)+x.
\left(x+1\right)\times \frac{3x+2}{x\left(x+1\right)}
Cyfuno termau tebyg yn 2x+2+x.
\frac{\left(x+1\right)\left(3x+2\right)}{x\left(x+1\right)}
Mynegwch \left(x+1\right)\times \frac{3x+2}{x\left(x+1\right)} fel ffracsiwn unigol.
\frac{3x+2}{x}
Canslo x+1 yn y rhifiadur a'r enwadur.
\left(x+1\right)\left(\frac{2\left(x+1\right)}{x\left(x+1\right)}+\frac{x}{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+1 yw x\left(x+1\right). Lluoswch \frac{2}{x} â \frac{x+1}{x+1}. Lluoswch \frac{1}{x+1} â \frac{x}{x}.
\left(x+1\right)\times \frac{2\left(x+1\right)+x}{x\left(x+1\right)}
Gan fod gan \frac{2\left(x+1\right)}{x\left(x+1\right)} a \frac{x}{x\left(x+1\right)} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\left(x+1\right)\times \frac{2x+2+x}{x\left(x+1\right)}
Gwnewch y gwaith lluosi yn 2\left(x+1\right)+x.
\left(x+1\right)\times \frac{3x+2}{x\left(x+1\right)}
Cyfuno termau tebyg yn 2x+2+x.
\frac{\left(x+1\right)\left(3x+2\right)}{x\left(x+1\right)}
Mynegwch \left(x+1\right)\times \frac{3x+2}{x\left(x+1\right)} fel ffracsiwn unigol.
\frac{3x+2}{x}
Canslo x+1 yn y rhifiadur a'r enwadur.
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