By the binomial theorem, the
term in the expansion of
is

which suggests that the contribution of the binomial coefficient should make up the remaining factor of 21. That is,

Answer:
I think it might be A if not then its be
Step-by-step explanation:
sorry if its not right
-3/2
slope = rise/run
We can use the two points to calculate rise (y value change) and run (x value change)
slope = (-6)/4 = -3/2
Answer:
Step-by-step explanation:
what math is this?