Reduza as seguintes expressões a sua forma mais simples. a square root of 12+ square root of 75-9 square root of 3+ square root of 27+ square root of 48 b 4 square root of 125+3 square root of 45-30 square root of 5 c square root of 54+ square root of 6- square root of 150+2 square root of 24
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