Enrhifo
\frac{x^{8}}{16y^{6}}
Ehangu
\frac{x^{8}}{16y^{6}}
Rhannu
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\left(4x^{-4}y^{3}\right)^{-2}
Defnyddio rheolau esbonyddion i symleiddio’r mynegiad.
4^{-2}\left(x^{-4}\right)^{-2}\left(y^{3}\right)^{-2}
I godi cyfanswm dau neu fwy o rifau i bŵer, codwch bob rhif i’r pŵer a chymryd eu cyfanswm.
\frac{1}{16}\left(x^{-4}\right)^{-2}\left(y^{3}\right)^{-2}
Codi 4 i'r pŵer -2.
\frac{1}{16}x^{-4\left(-2\right)}y^{3\left(-2\right)}
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion.
\frac{1}{16}x^{8}y^{3\left(-2\right)}
Lluoswch -4 â -2.
\frac{1}{16}x^{8}\times \frac{1}{y^{6}}
Lluoswch 3 â -2.
\left(4x^{-4}y^{3}\right)^{-2}
Defnyddio rheolau esbonyddion i symleiddio’r mynegiad.
4^{-2}\left(x^{-4}\right)^{-2}\left(y^{3}\right)^{-2}
I godi cyfanswm dau neu fwy o rifau i bŵer, codwch bob rhif i’r pŵer a chymryd eu cyfanswm.
\frac{1}{16}\left(x^{-4}\right)^{-2}\left(y^{3}\right)^{-2}
Codi 4 i'r pŵer -2.
\frac{1}{16}x^{-4\left(-2\right)}y^{3\left(-2\right)}
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion.
\frac{1}{16}x^{8}y^{3\left(-2\right)}
Lluoswch -4 â -2.
\frac{1}{16}x^{8}\times \frac{1}{y^{6}}
Lluoswch 3 â -2.
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
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\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}