ASVAB Math Knowledge Practice Test 685456

Question 4 of 5
Factoring Quadratics

To factor a quadratic expression, apply the FOIL (First, Outside, Inside, Last) method in reverse.

Factor y2 - 1

(y + 1)(y + 1)
(y + 1)(y - 1)
(y - 1)(y + 1)
(y - 1)(y - 1)