Ehangu
x^{6}+6x^{3}+9
Enrhifo
\left(x^{3}+3\right)^{2}
Graff
Rhannu
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\left(x^{3}\right)^{2}+6x^{3}+9
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(x^{3}+3\right)^{2}.
x^{6}+6x^{3}+9
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 3 a 2 i gael 6.
\left(x^{3}\right)^{2}+6x^{3}+9
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(x^{3}+3\right)^{2}.
x^{6}+6x^{3}+9
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 3 a 2 i gael 6.
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