Answer:
(x - 3) (x - 3) thus D.)
Step-by-step explanation:
Factor the following:
x^2 - 6 x + 9
Hint: | Factor x^2 - 6 x + 9 by finding two numbers whose product is 9 and whose sum is -6.
The factors of 9 that sum to -6 are -3 and -3. So, x^2 - 6 x + 9 = (x - 3) (x - 3):
(x - 3) (x - 3)
Hint: | Combine products of like terms.
(x - 3) (x - 3) = (x - 3)^2:
Answer: (x - 3)^2
