Respuesta :

irspow
The rules for similar bases and different exponent needed for this problem...

(a^b)*(a^c)=a^(b+c) and (a^b)/(a^c)=a^(b-c)

[(8x^4)(4x^3)]/(7x^2)

(32x^7)/(7x^2)

(32x^5)/7
NOCHILLL
(32x^5)/7 is the answer