Ответ:\(\dfrac{32^2\cdot2^5}{2^{12}}=\dfrac{(2^5)^2\cdot2^5}{2^{12}}=2^{10+5-12}=2^3=8\);\(\dfrac{3^5\cdot4^5}{12^3}=\dfrac{(3\cdot4)^5}{12^3}=\dfrac{12^5}{12^3}=12^2=144\).Ответ: а) \(8\); б) \(144\).