Step-by-step explanation:
for questions 5,6,7,8 you need to use formula
for questions 9.and 10 sorry I dunno how to do
Solve for x in the equation x + 10 = 15. A. x = −5 B. x = 25 C. x = 10 D. x = 5
2 answers:
You might be interested in
The 5 th term of the given expression is 330.
Step-by-step explanation:
Given,
To find the 5th term of the given expression.
Formula
In a binomial series , the r th term is = nC(r-1)
, where,
nC(r-1) =
Now,
Putting, n=11, r = r, a=6x and b=6y we get,
5 th term = 11C4
=
=
= 330
Here is the answer.