Homework Solve the radical equation. Check all proposed solutions. √x+28-√x-20-4 Select the correct choice below and, if necessary, fill in the answer box to complete your choice A. The solution set is (Use a comma to separate answers as needed. Simplify your answer) OB. The solution set is. • Help me solve this View an example Get more help $ A 4 5 6 #3 E R T Y & 7