Review Comments of Math Practice Questions 03/06/2025

Q1: x² + 5x + 6

Answer: (x+2)(x+3)
Feedback: Correct! You correctly identified the factors of 6 that add up to 5 (2 and 3).
Score: 1

Q2: x² - 7x + 10

Answer: (x-2)(x-5)
Feedback: Correct! You correctly found the factors of 10 that add up to -7 (-2 and -5).
Score: 1

Q3: x² + 8x + 16

Answer: (x+4)^2
Feedback: Correct! You recognized this as a perfect square trinomial.
Score: 1

Q4: x² - 8x + 16

Answer: (x-4)^2
Feedback: Correct! You recognized this as a perfect square trinomial.
Score: 1

Q5: x² - 4x - 12

Answer: (x+2)(x-6)
Feedback: Correct! You correctly found the factors of -12 that add up to -4 (2 and -6).
Score: 1

Q6: x² + 6x + 8

Answer: (x+2)(x+4)
Feedback: Correct! You correctly identified the factors of 8 that add up to 6 (2 and 4).
Score: 1

Q7: x² - 4x + 4

Answer: (x-2)^2
Feedback: Correct! You recognized this as a perfect square trinomial.
Score: 1

Q8: x² + 6x + 9

Answer: (x+3)^2
Feedback: Correct! You recognized this as a perfect square trinomial.
Score: 1

Q9: x² + 8x + 16

Answer: (x+4)^2
Feedback: Correct! You recognized this as a perfect square trinomial.
Score: 1

Q10: x² + 8x + 12

Answer: (x+2)(x+6)
Feedback: Correct! You correctly identified the factors of 12 that add up to 8 (2 and 6).
Score: 1

Overall Score: 10