There are three terms in the polynomial.
Step-by-step explanation:
Given that,
A polynomial, 
.
To find,
The number of terms in the polynomial.
Solution,
The number of terms in the polynomial are the number of unlike expressions that are separated by a minus or plus.
We have, .
The terms are :
, 
,
It implies that there are three terms in the given polynomial.
Reference,
brainly.com/question/4458265
Answer:
I believe the answer is B
Step-by-step explanation:
It'd be easier to do #18 if y ou were to break it up:
14* (first term + 14th term)
Sum from n=1 to 14 of n = S = ---------------------------------
14 2
14(1+14)
= ---------------- = 7(15) = 105
2
The sum of twice that is 210. The sum of "1 from n=1 to n=14" is just 14.
The final sum is 210 + 14 = 224 (answer)
Answer:
d
Step-by-step explanation:
