Factor completely: x² - 49
Direct Answer: Difference of Two Squares is defined by: (x-7)(x+7). Follows identity a² - b² = (a - b)(a + b). Here a = x and b = 7.
Detailed Step-by-Step Explanation:
Follows identity a² - b² = (a - b)(a + b). Here a = x and b = 7.