Question

[ 2^9 ÷ ( 2^2 × 2^3 ) ] ^-3
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Answer 1

[ 2^9 ÷ ( 2^2 × 2^3 ) ] ^-3

[ 512 ÷ ( 4 × 8 ) ] ^-3

[ 512 ÷  32 ] ^-3

[ 16 ] ^-3

(1 / 16) ^3

1 / 4096