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17 Efectuați: a C 16 (√2)* -(1) -√2/6 (- 2 25 25 2 3√6 5 19 5 + 2 28 √24 7√6 √150 √384 √384): b 10√3 7 ( 12345 3 2 √75 12 √75 2√48 + 3 21 5√27 + 1 3√5 + 5)+ ].(3/5)* 4√80) (√5) 4 9 2√45 3√20 4√80​