Datrys (1/4ad^3)^2

$$( \frac { 1 } { 4 } a d ^ { 3 } ) ^ { 2 }$$

Enrhifo

$$\frac{a^{2}d^{6}}{16}$$

Camau Ateb

Defnyddio rheolau esbonyddion i symleiddio’r mynegiad.

$$\left(\frac{1}{4}a^{1}d^{3}\right)^{2}$$

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

$$\left(\frac{1}{4}\right)^{2}\left(a^{1}\right)^{2}\left(d^{3}\right)^{2}$$

Codi \frac{1}{4} i'r pŵer 2.

$$\frac{1}{16}\left(a^{1}\right)^{2}\left(d^{3}\right)^{2}$$

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

$$\frac{1}{16}a^{2}d^{3\times 2}$$

Lluoswch 3 â 2.

$$\frac{1}{16}a^{2}d^{6}$$

Ehangu

$$\frac{a^{2}d^{6}}{16}$$

Camau Ateb

Defnyddio rheolau esbonyddion i symleiddio’r mynegiad.

$$\left(\frac{1}{4}a^{1}d^{3}\right)^{2}$$

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

$$\left(\frac{1}{4}\right)^{2}\left(a^{1}\right)^{2}\left(d^{3}\right)^{2}$$

Codi \frac{1}{4} i'r pŵer 2.

$$\frac{1}{16}\left(a^{1}\right)^{2}\left(d^{3}\right)^{2}$$

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

$$\frac{1}{16}a^{2}d^{3\times 2}$$

Lluoswch 3 â 2.

$$\frac{1}{16}a^{2}d^{6}$$