Question

simplifique a expressao:

Answer 1

$\dfrac{(ab)^2*b^7*(a^3)^2}{b^3*a^5}= \\ \\ \\ \dfrac{a^2*b^2*b^7*a^6}{b^3*a^5}= \\ \\ \\ \dfrac{a^2^+^6*b^2^+^7}{b^3*a^5}= \dfrac{a^8*b^9}{b^3*a^5}= a^8^-^5*b^9^-^3= \boxed{a^3*b^6}$