Enrhifo
\frac{\left(x^{3}+16\right)^{2}}{16}
Ehangu
\frac{x^{6}}{16}+2x^{3}+16
Graff
Rhannu
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\frac{1}{16}\left(x^{3}\right)^{2}+2x^{3}+16
Defnyddio'r theorem binomaidd \left(a-b\right)^{2}=a^{2}-2ab+b^{2} i ehangu'r \left(-\frac{1}{4}x^{3}-4\right)^{2}.
\frac{1}{16}x^{6}+2x^{3}+16
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 3 a 2 i gael 6.
\frac{1}{16}\left(x^{3}\right)^{2}+2x^{3}+16
Defnyddio'r theorem binomaidd \left(a-b\right)^{2}=a^{2}-2ab+b^{2} i ehangu'r \left(-\frac{1}{4}x^{3}-4\right)^{2}.
\frac{1}{16}x^{6}+2x^{3}+16
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 3 a 2 i gael 6.
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