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