Question

(3x^3)^4 qual o valor da desse. monomio

Answer 1

$(3x^{3})^{4}\\ \\ =(3\cdot x^{3})^{4}\\ \\ =3^{4}\cdot(x^{3})^{4}\\ \\ =81\cdot x^{3\,\cdot\,4}\\ \\ =81x^{12}$