Question

$(2^{2})^{5}:2^{9}*3^{2}$
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Answer 1

2^10*3^2/2^9

2*3^2=18

Answer 2

$((2^2)^5:2^9cdot3^2=2^{10}:2^9cdot3^2=2^{10-9}cdot3^2=2cdot9=18$