1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tresset [83]
3 years ago
8

What is the result of subtracting 4x^2 + 3xy +2y^2 from 5x^2 + 3xy + 6y^2?

Mathematics
1 answer:
erica [24]3 years ago
5 0

x^2 + 6xy + 8y2

4x^2 + 3xy + 2y^2 - 5x^2 + 2xy + 6y^2

= 4x^2 + 3xy + 2y^2 + -5x^2 + 3xy + 6y^2

Combine like terms:

= 4x^2 + 3xy + 2y^2 + -5x^2 + 3xy + 6y^2

= (4x^2 + -5x^2) + (3xy + 3xy) + (2y^2 + 6y^2)

= -x^2 + 6xy + 8y^2

You might be interested in
What is the unit of time (t) when calculating interest?
Ymorist [56]

Answer:

t = time in decimal years; e.g., 6 months is calculated as 0.5 years. Divide your partial year number of months by 12 to get the decimal years.

Step-by-step explanation:

 

7 0
2 years ago
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would
Helen [10]

Answer:

i say in blank one its 24cm

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What multiplys to -90 and adds to 9?
vagabundo [1.1K]
The answer would be 3
3 0
3 years ago
What is the length of segment AB?
AlekseyPX

Answer:

length of segment AB is 13

OR

AB = 13

Step-by-step explanation:

Use the Pythagorean Theorem with c being the length of segment AB.

a^2 + b^2 = c^2

5^2 + 12^2 = c^2

169 = c ^2 (square root both sides to get c by itself)

13 = c

5 0
3 years ago
the formula for the area of a square s to the 2nd power, where s is the side length of the square. What is the area of a square
Helen [10]

The answer to this is 36.

5 0
3 years ago
Other questions:
  • Factor completely. a 2 + 28a + 27 (a + 1)(a + 27) (a + 3)(a + 9) (a - 1)(a - 27)
    8·1 answer
  • 19x+15y=-6 changed into slope intercept form.
    12·2 answers
  • How to solve 14x + 2 and 2(7x+1) x=5
    8·1 answer
  • Which of the following pairs of circles have/as a common external tangent select all that apply
    12·1 answer
  • What is the quotient of 6/4 and 3/14
    9·2 answers
  • Someone solve this please like NOW 4(5x-7)+12=16x+24
    9·1 answer
  • What is pythagoras triplets?
    13·1 answer
  • A polynomial p has zeros when x = -2, x = 1/3, and x =3.
    8·1 answer
  • Neeedd helllp nowwwwwww!!!!! Please!!! Grad point <br> Find the measure of 1.
    7·1 answer
  • What is 10x+15 if x is 10
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!