Factoring Quadratic Trinomials Using Several Methods (15 problems)
By C Gulliksen
Factor each trinomial completely.
2x² + 8x + 6
2x² - 6x - 8
3x² - 9x + 6
3x² - 15x + 8
4x² - 14x + 10
4x² - 36x + 16
6x² - 21x - 12
6x² + 3x - 9
9x² - 6x - 3
9x² - 12x + 3
10x² - 22x + 4
10x² + 45x + 20
12x² - 9x - 3
3x2 + 21x + 36
7x2 - 7x + 42