Enrhifo
\frac{2\left(2x+1\right)}{x+1}
Ehangu
\frac{2\left(2x+1\right)}{x+1}
Graff
Rhannu
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2\times \frac{2x+1}{1+x}
Cyfuno \frac{2x+1}{1+x} a \frac{2x+1}{x+1} i gael 2\times \frac{2x+1}{1+x}.
\frac{2\left(2x+1\right)}{1+x}
Mynegwch 2\times \frac{2x+1}{1+x} fel ffracsiwn unigol.
\frac{4x+2}{1+x}
Defnyddio’r briodwedd ddosbarthu i luosi 2 â 2x+1.
2\times \frac{2x+1}{1+x}
Cyfuno \frac{2x+1}{1+x} a \frac{2x+1}{x+1} i gael 2\times \frac{2x+1}{1+x}.
\frac{2\left(2x+1\right)}{1+x}
Mynegwch 2\times \frac{2x+1}{1+x} fel ffracsiwn unigol.
\frac{4x+2}{1+x}
Defnyddio’r briodwedd ddosbarthu i luosi 2 â 2x+1.
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