ASE Answers for January 18, 2012

The answers to the short worksheet we had today are:

1.  5(x² + 7)(x + 2)(x - 2)          2.  Can't be factored

3. x² -26x + 169 = (x - 13)²      4. 3x² + 9x + 27/4 = 3(x + 3/2)² 

5.  4(x + 3)(x - 2)                    6.  4(x + 1/2)² - 25