menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Give the values of a, b, and c from the standard form of the equation (2x + 1)(x - 2) = 0.
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Give the values of a, b, and c from the standard form of the equation (2x + 1)(x - 2) = 0.
asked
Sep 21, 2018
229k
views
0
votes
Give the values of a, b, and c from the standard form of the equation (2x + 1)(x - 2) = 0.
Mathematics
high-school
Meem
asked
by
Meem
6.9k
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
0
votes
ax+by=c
Use FOIL method
2x²-4x+1x-2
2x²-3x-2
a=2
b=-3
c=-2
Challet
answered
Sep 22, 2018
by
Challet
7.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
6
votes
the equation can be written like this :
2x^2-3x-2
so a=2
b=-3
c=-2
Shenell
answered
Sep 27, 2018
by
Shenell
8.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
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
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
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
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org