menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
If 3x - 1 = 11, what is the value of x2 + x?
asked
Jun 28, 2019
3.0k
views
2
votes
If 3x - 1 = 11, what is the value of x2 + x?
Mathematics
middle-school
FabioG
asked
by
FabioG
8.6k
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.
1
Answer
0
votes
The answer is 12
Step-by-step explanation:
x=4
(4)2+(4)=
8+4=
12
Besufkad Menji
answered
Jul 4, 2019
by
Besufkad Menji
7.5k
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
Apr 5, 2024
12.7k
views
What is the product of x(x + 1)? 2x + x x2 + 2x 2x2 + x x2 + x
Gene Merlin
asked
Apr 5, 2024
by
Gene Merlin
8.7k
points
Mathematics
college
2
answers
0
votes
12.7k
views
asked
Nov 21, 2017
113k
views
Find f(2) when f(x) = x2 + 3x - 1
Nostop
asked
Nov 21, 2017
by
Nostop
7.4k
points
Mathematics
high-school
1
answer
3
votes
113k
views
asked
Jan 27, 2017
157k
views
Which shows the correct substitution of the values a, b, and c from the equation –2 = –x + x2 – 4 into the quadratic formula?
Nimit Bhardwaj
asked
Jan 27, 2017
by
Nimit Bhardwaj
8.2k
points
Mathematics
high-school
2
answers
4
votes
157k
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 estimate of 4 5/8 X 1/3
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.org