Ffactor
\frac{\left(2x-13\right)^{2}}{4}
Enrhifo
\frac{\left(2x-13\right)^{2}}{4}
Graff
Rhannu
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\frac{4x^{2}-52x+169}{4}
Ffactora allan \frac{1}{4}.
\left(2x-13\right)^{2}
Ystyriwch 4x^{2}-52x+169. Defnyddiwch y fformiwla sgwâr perffaith, a^{2}-2ab+b^{2}=\left(a-b\right)^{2}, lle a=2x a b=13.
\frac{\left(2x-13\right)^{2}}{4}
Ailysgrifennwch y mynegiad cyfan wedi'i ffactorio.
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