Question

4 radical din 2× (16 radical din 8 - 3 radical din 32)​

Answer 1

Răspuns:

4√2×(16√8-3√12)

√8=2√2

√12=2√3

4√2(16•2√2-3•2√3)

4√2×(32√2-6√3)

(4√2×32√2)-(4√2×6√3)

(128×2)-(24×6)

256-144=112