menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
If x=-3 calculate the value of xcubed+x
asked
Feb 19, 2016
130k
views
1
vote
If x=-3 calculate the value of xcubed+x
Mathematics
middle-school
Suselrd
asked
by
Suselrd
8.2k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
1
vote
Dwayne King
answered
Feb 21, 2016
by
Dwayne King
8.1k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
2
votes
Just take -3^3=-27 then add -3 =-30 and thats it!=)
CodyChan
answered
Feb 26, 2016
by
CodyChan
8.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Mar 12, 2024
177k
views
A rectangle has an area of xcubed - 25. Use factorization to write expressions for the possible rectangle dimensions.
LuckyShubhra
asked
Mar 12, 2024
by
LuckyShubhra
8.3k
points
Mathematics
high-school
1
answer
5
votes
177k
views
asked
May 25, 2015
196k
views
Expanding Brackets when cubed eg (x - 5)3 Answer given is xcubed -15xsquared + 75x -125 How do I work this? I can do two brackets but having trouble with the three brackets. Thanks
Strikegently
asked
May 25, 2015
by
Strikegently
8.4k
points
Mathematics
high-school
1
answer
1
vote
196k
views
asked
Jul 5, 2018
224k
views
If x = -2, calculate the value of: xcubed + xsquared
Arruda
asked
Jul 5, 2018
by
Arruda
7.7k
points
Mathematics
high-school
2
answers
4
votes
224k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity