Exam (elaborations) Math114 WEEK8EXAM

Factor the trinomial. c2 2c – 24 2. Question: Factor the trinomial. a2 6a – 16 3. Question: Factor by grouping. 12c2 – 25c 12 4. Question: Factor the trinomial completely. 20c2 11c – 3 5. Question: Factor Completely. s2 – 9 6. Question: Factor the binomial completely. 25a2 – 36 7. Question: Solve using the zero-factor property. 6b(11b 5) = 0 8. Question: Find all solutions by factoring. v2 11v 28 = 0 9. Question: The length of the top of the table is 6m greater than the width. The area is 91m2. Find the dimensions of the table. 10. Question: Rosa works due north of Her husband Ray works due east. They leave for work at the same time. By the time Rosa is 7 miles from home, the distance between them is one mile more than Ray’s distance from home. How far from home is Ray? 11. Question: Determine whether the given ordered pair is a solution of the system of equations. Remember to use alphabetically ordered variables. Mary works due north of home. Her husband Juan works due east