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.
The first day of the month would be the first saturday.
Answer:
x = 60°
Step-by-step explanation:
Bcz tan60° = √3
Hope you got it.
Answer:
3/2 or 1.5 or 1 1/2
Step-by-step explanation:
Answer:
50
Step-by-step explanation: