Answer:
I think it is option B
Step-by-step explanation:
I dont know if I am right
if I am your welcome
Answer:
(x-9)(x²+9x+81); it'll give a difference of cubes
Step-by-step explanation:
Generally, the difference of cubes formula is (a³-b³)=(a-b)(a²+ab+b²), and the third option is the only one which fits it; with "a"= x and "b"= 9.
*The sum of cubes formula is (a³+b³)=(a+b)(a²-ab+b²); for future reference.
1: 40 2: 78 3: 48 4: 26 5: 15 6: 70
You know you are finished dividing when you can no longer simply & when you plug it back in to check the answer
Answer:
2 and 4
Step-by-step explanation:
