menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
If P = 2y² + 4xy + 4 Q = − 3y² + 7 - 3xy R=- 3xy + 8 Find P+Q=R.
asked
Sep 14, 2024
136k
views
3
votes
If P = 2y² + 4xy + 4
Q = − 3y² + 7 - 3xy
R=- 3xy + 8
Find P+Q=R.
Mathematics
high-school
La Muerte Peluda
asked
by
La Muerte Peluda
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.
1
Answer
3
votes
Answer:
P =
+ 4xy +4
Q =
+ 7 -3xy
R = -3xy +8
Explanation:
Dziugas
answered
Sep 18, 2024
by
Dziugas
7.3k
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
Jun 20, 2024
58.9k
views
Find and classify all the critical points of the following functions: (a) f(x, y) = 3xy - 1/2y² + 2x³ + 9/2x² (b) f(x, y) = x³ - 3x + 3y²
Jignesh Panchal
asked
Jun 20, 2024
by
Jignesh Panchal
8.3k
points
Mathematics
college
1
answer
0
votes
58.9k
views
asked
Jul 24, 2024
145k
views
Investigate the maxima and minima of the functions, (i) 21x12x²-2y² + x² + xy² (iii) x² + 3xy + y² + x² + y² (v) xy²-5x²8xy - 5y². (ii) 2(x-y)²-x² - y² (iv) x² + 4xy + 4y² + x³ + 2x²y + y4
Alec O
asked
Jul 24, 2024
by
Alec O
7.9k
points
Mathematics
high-school
1
answer
1
vote
145k
views
asked
Apr 7, 2024
16.9k
views
What is the expanded form of the polynomial (x + y)² + (x² + 2xy + y²)? A) x² + 2xy + y² B) x² + 3xy + 2y² C) x² + 4xy + 2y² D) x^2 + 2x^2 + y^2
Hy
asked
Apr 7, 2024
by
Hy
8.3k
points
Mathematics
high-school
1
answer
4
votes
16.9k
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
What is .725 as a fraction
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)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity