Neidio i'r prif gynnwys
Enrhifo
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Ffactor
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Problemau tebyg o chwiliad gwe

Rhannu

\frac{x}{2\left(x-5\right)}-3
Ffactora 2x-10.
\frac{x}{2\left(x-5\right)}-\frac{3\times 2\left(x-5\right)}{2\left(x-5\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluoswch 3 â \frac{2\left(x-5\right)}{2\left(x-5\right)}.
\frac{x-3\times 2\left(x-5\right)}{2\left(x-5\right)}
Gan fod gan \frac{x}{2\left(x-5\right)} a \frac{3\times 2\left(x-5\right)}{2\left(x-5\right)} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{x-6x+30}{2\left(x-5\right)}
Gwnewch y gwaith lluosi yn x-3\times 2\left(x-5\right).
\frac{-5x+30}{2\left(x-5\right)}
Cyfuno termau tebyg yn x-6x+30.
\frac{-5x+30}{2x-10}
Ehangu 2\left(x-5\right).