Enrhifo
\frac{\left(2x+9\right)^{2}}{36}
Ehangu
\frac{x^{2}}{9}+x+\frac{9}{4}
Graff
Rhannu
Copïo i clipfwrdd
\frac{1}{9}x^{2}+x+\frac{9}{4}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(\frac{1}{3}x+\frac{3}{2}\right)^{2}.
\frac{1}{9}x^{2}+x+\frac{9}{4}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(\frac{1}{3}x+\frac{3}{2}\right)^{2}.
Enghreifftiau
Hafaliad cwadratig
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Terfynau
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