What expression represents the value of y?

y equals the square root of quantity x times v end quantity

y equals the square root of quantity w times z end quantity

y equals the square root of quantity w times the sum of w plus z end quantity

y equals the square root of quantity z times the sum of w plus z end quantity

What expression represents the value of y y equals the square root of quantity x times v end quantity y equals the square root of quantity w times z end quantit class=
What expression represents the value of y y equals the square root of quantity x times v end quantity y equals the square root of quantity w times z end quantit class=