" This is a graded discussion: 0 points possible . 1. Find the root. 2. Simplify the following expression. 3. Simplify. Assume that all variables represent positive real numbers. 4. Simplify. Assume that all variables represent positive real numbers. 5. Find the exact distance between the pair of points. (-3, 7) and (6, -2) 6. Solve. 7. Write each quotient in the form of a + bi. 8. Find the equation of a circle satisfying the given conditions. Then, graph the circle. center (-5, 2), radius Simplify. Assume that all variables represent positive real numbers. 9. 10. Search entries or author # Reply Unread due Apr 20 # Reply Replies are only visible to those who have posted at least one reply