Question

3- Desenvolva: a) ( x + t)³ = b) (r – s)³ = c) (m + 2)³ = d) (a – 1 )³ (URGENTE)

Answer 1

Resposta:

${x}^{3} \: {t}^{3}$

${r}^{3} \: { - s}^{3}$

${m}^{3} \: \: 8$

${a}^{3} \: { - 1}$