Ffactor
\left(3n+2\right)\left(4m+1\right)
Enrhifo
\left(3n+2\right)\left(4m+1\right)
Rhannu
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4m\left(3n+2\right)+3n+2
Gwnewch y grŵp 12mn+8m+3n+2=\left(12mn+8m\right)+\left(3n+2\right), a ffactorio 4m allan yn 12mn+8m.
\left(3n+2\right)\left(4m+1\right)
Ffactoriwch y term cyffredin 3n+2 allan drwy ddefnyddio'r briodwedd ddosbarthol.
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