Answer:
1350
Step-by-step explanation:
use binomial general term expression for (r+1)th term
get the power of x in terms of r.
equate the expression to -2 and solve for r.
replace value of r and calculate the coefficient.
Answer:
55
Step-by-step explanation:
took the test
2x+38=50
2x+38-38=50 -38
2x =12
2x/2 =12/2
x=6
Answer:
80 and 96
Step-by-step explanation:
80 and 96
Answer:
The same person does that to me and i heard to NOT mess with those link because they can find our address or something
Step-by-step explanation: