Resolver 16m^8/625-256/81n^8

$$\frac { 16 m ^ { 8 } } { 625 } - \frac { 256 } { 81 } n ^ { 8 }$$

Faktorizatu

$$\frac{16\left(3m^{2}-10n^{2}\right)\left(3m^{2}+10n^{2}\right)\left(9m^{4}+100n^{4}\right)}{50625}$$

Ebazpidea

Deskonposatu \frac{16}{50625}.

$$\frac{16\left(81m^{8}-10000n^{8}\right)}{50625}$$

Kasurako: 81m^{8}-10000n^{8}. Berridatzi 81m^{8}-10000n^{8} honela: \left(9m^{4}\right)^{2}-\left(100n^{4}\right)^{2}. Kuboen diferentzia faktorizatzeko, erabili a^{2}-b^{2}=\left(a-b\right)\left(a+b\right) araua.

$$\left(9m^{4}-100n^{4}\right)\left(9m^{4}+100n^{4}\right)$$

Kasurako: 9m^{4}-100n^{4}. Berridatzi 9m^{4}-100n^{4} honela: \left(3m^{2}\right)^{2}-\left(10n^{2}\right)^{2}. Kuboen diferentzia faktorizatzeko, erabili a^{2}-b^{2}=\left(a-b\right)\left(a+b\right) araua.

$$\left(3m^{2}-10n^{2}\right)\left(3m^{2}+10n^{2}\right)$$

Berridatzi faktorizatutako adierazpen osoa.

$$\frac{16\left(3m^{2}-10n^{2}\right)\left(3m^{2}+10n^{2}\right)\left(9m^{4}+100n^{4}\right)}{50625}$$

Ebaluatu

$$\frac{16m^{8}}{625}-\frac{256n^{8}}{81}$$