Answer:
(x + 2)(x² - 2x +4)
Step-by-step explanation:
The sum of cubes factors as ...
(a³ +b³) = (a +b)(a² -ab +b²)
Here, you have a=x, b=2, so the factorization is ...
x³ +8 = (x +2)(x² -2x +4) . . . . . . matches the first selection
Which question do you need to be answered?
11) 88140 divided by 4520 = 19.5 meaning you would need 20 fire extinguishers
$77 since 110 x 0.3 = 33. Then minus this value from 110, then the answer is $77
Answer:
D) is your correct answer
