Enrhifo
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Ehangu
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Graff
Rhannu
Copïo i clipfwrdd
\frac{25}{16}x^{2}-\frac{5}{6}x+\frac{1}{9}
Defnyddio'r theorem binomaidd \left(a-b\right)^{2}=a^{2}-2ab+b^{2} i ehangu'r \left(\frac{5}{4}x-\frac{1}{3}\right)^{2}.
\frac{25}{16}x^{2}-\frac{5}{6}x+\frac{1}{9}
Defnyddio'r theorem binomaidd \left(a-b\right)^{2}=a^{2}-2ab+b^{2} i ehangu'r \left(\frac{5}{4}x-\frac{1}{3}\right)^{2}.
Enghreifftiau
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