b) 7 x^{6}

c) 4 x^{3}-3 x^{2}+1

d)  x^{2/3}"/>

b) 7 x^{6}

c) 4 x^{3}-3 x^{2}+1

d)  x^{2/3} ✪ Resposta Rápida ✔"/>

b) 7 x^{6}

c) 4 x^{3}-3 x^{2}+1

d)  x^{2/3}"/>