Answer:

Step-by-step explanation:
We can use the pascal triangle to find the coefficients of the expasion of the cube. It holds that

Answer:
yes the statement is true
Step-by-step explanation:
if you plug in 1^2 you are just multiplying 1 by its self
Answer:
-333
Step-by-step explanation:
It seems like it is going down by -30 each term.
Answer:
297 x 23 = 6831
Step-by-step explanation:
(23 x 12) = 276
Mark Brainliest!