(√2/3)+(3√1/6)-(1/2√54)

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(√2/3)+(3√1/6)-(1/2√54)(√2/3)+(3√1/6)-(1/2√54)(√2/3)+(3√1/6)-(1/2√54)√(2/3)+(3√1/6)-(1/2√54)=(√6)/3+

(√2/3)+(3√1/6)-(1/2√54)
(√2/3)+(3√1/6)-(1/2√54)

(√2/3)+(3√1/6)-(1/2√54)
√(2/3)+(3√1/6)-(1/2√54)
=(√6)/3 +(√6)/2- (3/2)*√6
=(√6)/3 -√6
=(2√6)/3