Respuesta :

gmany

Answer:

[tex]\huge\boxed{8x^5y^7z^2}[/tex]

Step-by-step explanation:

[tex]\text{Use}\ a^n\cdot a^m=a^{n+m}\\\\2x^2y^3z^2\cdot4xy^4x^2=(2\cdot4)(x^2xx^2)(y^3y^4)z^2=8x^{2+1+2}y^{3+4}z^2\\\\=8x^5y^7z^2[/tex]