Answer:
The factors of the expression x² - 14x + 49 are (x - 7) (x - 7) .
Step-by-step explanation:
As given the expression in the question be as follow .
= x² - 14x + 49
This is also written as
= x² - 7x - 7x + 49
= x (x - 7)-7 (x - 7)
= (x - 7) (x - 7)
Therefore the factors of the expression x² - 14x + 49 are (x - 7) (x - 7) .
