Deal of The Day! Hurry Up, Grab the Special Discount - Save 25%
- Ends In
00:00:00
Coupon code:
SAVE25
X
Welcome to Pass4Success
Login
|
Sign up
-
Free
Preparation Discussions
Mail Us
support@pass4success.com
Location
US
MENU
Home
Popular vendors
Salesforce
Microsoft
Nutanix
Cisco
Amazon
Google
CompTIA
SAP
VMware
Fortinet
PeopleCert
Eccouncil
HP
Palo Alto Networks
Adobe
ServiceNow
Dell EMC
CheckPoint
Linux Foundation
Discount Deals
New
About
Contact
Login
Sign up
Home
Discussions
IFoA Discussions
Exam IFoA_CAA_M0 Topic 10 Question 59 Discussion
IFoA Exam IFoA_CAA_M0 Topic 10 Question 59 Discussion
Actual exam question for IFoA's IFoA_CAA_M0 exam
Question #: 59
Topic #: 10
[All IFoA_CAA_M0 Questions]
Determine the coefficient of x3in the binomial expansion of (2 + x)5.
A
10
B
40
C
64
D
80
Show Suggested Answer
Hide Answer
Suggested Answer:
B
by
Lyda
at
May 02, 2024, 10:37 PM
Limited Time Offer
25%
Off
Get Premium IFoA_CAA_M0 Questions as Interactive Web-Based Practice Test or PDF
Contribute your Thoughts:
Submit
Cancel
Xuan
2 months ago
Alright, makes sense then. So, the answer should be B) 40.
upvoted
0
times
...
Cecily
3 months ago
Actually, I remember it being 40. Combination of 5 choose 3 is 10, and 2^2 is 4, so 10 * 4 = 40.
upvoted
0
times
...
Peggie
3 months ago
I find these binomial expansion questions tricky. Let’s double-check.
upvoted
0
times
...
Chantay
3 months ago
I'm not sure. Could it be 80? Maybe my calculation was wrong.
upvoted
0
times
...
Xuan
3 months ago
I think it's 40. If you use the binomial theorem, the coefficient for x^3 is C(5,3) * 2^2.
upvoted
0
times
...
Peggie
4 months ago
Any idea on the coefficient of x^3 in the binomial expansion of (2 + x)^5?
upvoted
0
times
...
Log in to Pass4Success
×
Sign in:
Forgot my password
Log in
Report Comment
×
Is the comment made by
USERNAME
spam or abusive?
Commenting
×
In order to participate in the comments you need to be logged-in.
You can
sign-up
or
login
Save
Cancel
Xuan
2 months agoCecily
3 months agoPeggie
3 months agoChantay
3 months agoXuan
3 months agoPeggie
4 months ago