Answer:
3√2
Explanation:
divide both sides by 2
3√2 = n
n = 9
note that ( )² = a , then
(3 )² = 2n
3 × 3 × × = 2n
9 × 2 = 2n
18 = 2n ( divide both sides by 2 )
9 = n
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)² = a , then
)² = 2n × = 2n