V-корень(V50-2V8+V2) = V-корень(V50-2V8) + V-корень(V2)= V(50-2*8) + V2= V(50-16) + V2= V34 + V2= 5.83 + 1.41= 7.24
V-корень(V50-2V8+V2) = V-корень(V50-2V8) + V-корень(V2)
= V(50-2*8) + V2
= V(50-16) + V2
= V34 + V2
= 5.83 + 1.41
= 7.24