The answer is: 4.57.
Answer:
A
Step-by-step explanation:
2x² - 12x - 14
2(x² - 6x - 7)
2(x² - 7x + x - 7)
2(x - 7)(x + 1)
Answer: 282
Step-by-step explanation: just multiplícate it by 4
around 19 minutes ^^
(18.85 minutes)