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2/3*√(3√3)
=2/3*(3√3)^(1/2)
=2/3*(3*3^(1/2))^(1/2)
=2/3*(3^(1+1/2))^(1/2)
=2/3*(3^(3/2))^(1/2)
=2/3*3^(3/2*1/2)
=2/3*3^(3/4)
=2*3^(3/4-1)
=2*3^(-1/4)
=2除以4次根号3
=2/3*(3√3)^(1/2)
=2/3*(3*3^(1/2))^(1/2)
=2/3*(3^(1+1/2))^(1/2)
=2/3*(3^(3/2))^(1/2)
=2/3*3^(3/2*1/2)
=2/3*3^(3/4)
=2*3^(3/4-1)
=2*3^(-1/4)
=2除以4次根号3
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