1. m_g = √a·b
a) m_g = √6·8 = √48 = √4²·3 = 4√3
b) m_g = √12·7 = √4·3·7 = 2√21
c) m_g = √(3/4)·2 = √(3/2) = √6 / 2
d) m_g = √(√56 · √24)) = √(√(56·24)) = √(√(2²·14·2²·6)) = √2·2(√14·6) = 2√84 = 4√21
e) m_g = √(√2·√8) = √√16 = √4 = 2
f) m_g = √(√35 · √124) = √√4340 = √2√1085
2. a) m_a = (a+b)/2 = (√2 + √8 - 3√2 + √16 + 2)/2 = (√2 + 2√2 - 3√2 + 4+2)/2 = 6/2 = 3
b) m_g = √a·b = √( (√2 + 2√2 - 3√3)(4+2)) = √0·6 = 0
3. m_g = √a·b
√7 = √a·b
a = 1 şi b = 7 sau a = 7 şi b = 1
