Question

MANO PFV ME AJUDEM !!!!​

Answer 1

$(2^2 \cdot 2^{-3} \cdot 3^{-1} \cdot 3^2)\\= \cfrac{2^2 \cdot 3^2}{2^3 \cdot 3^1 }\\\\ = \cfrac{1 \cdot 3}{2\cdot1} \\\\= \cfrac{3}{2}\\\\= 1,5$