Question

EL 4TO TERMINO DE $(x^{3} + y^{4})^{5}$

Answer 1

$(x^3+y^4)^5=\left(x^3\right)^5+5\left(x^3\right)^4y^4+10\left(x^3\right)^3\left(y^4\right)^2+10\left(x^3\right)^2\left(y^4\right)^3+5x^3\left(y^4\right)^4+\left(y^4\right)^5$
el 4º termino
$10\left(x^3\right)^3\left(y^4\right)^2=10x^9y^8$