Datrys (-2u^3v^4)^4

$$( - 2 u ^ { 3 } v ^ { 4 } ) ^ { 4 }$$

Enrhifo

$$16u^{12}v^{16}$$

Camau Ateb

Defnyddio rheolau esbonyddion i symleiddio’r mynegiad.

$$\left(-2u^{3}v^{4}\right)^{4}$$

I godi cyfanswm dau neu fwy o rifau i bŵer, codwch bob rhif i’r pŵer a chymryd eu cyfanswm.

$$\left(-2\right)^{4}\left(u^{3}\right)^{4}\left(v^{4}\right)^{4}$$

Codi -2 i'r pŵer 4.

$$16\left(u^{3}\right)^{4}\left(v^{4}\right)^{4}$$

I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion.

$$16u^{3\times 4}v^{4\times 4}$$

Lluoswch 3 â 4.

$$16u^{12}v^{4\times 4}$$

Lluoswch 4 â 4.

$$16u^{12}v^{16}$$

Ehangu

$$16u^{12}v^{16}$$

Camau Ateb

Defnyddio rheolau esbonyddion i symleiddio’r mynegiad.

$$\left(-2u^{3}v^{4}\right)^{4}$$

I godi cyfanswm dau neu fwy o rifau i bŵer, codwch bob rhif i’r pŵer a chymryd eu cyfanswm.

$$\left(-2\right)^{4}\left(u^{3}\right)^{4}\left(v^{4}\right)^{4}$$

Codi -2 i'r pŵer 4.

$$16\left(u^{3}\right)^{4}\left(v^{4}\right)^{4}$$

I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion.

$$16u^{3\times 4}v^{4\times 4}$$

Lluoswch 3 â 4.

$$16u^{12}v^{4\times 4}$$

Lluoswch 4 â 4.

$$16u^{12}v^{16}$$