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
9966 [12]
3 years ago
14

+{-x2y+[-(x2y-2xy2+y2)+(-xy2-3y2+x2y)]-(10y2-x2y)}

Mathematics
1 answer:
Kay [80]3 years ago
6 0

Answer:

3xy² -  14y²      

Step-by-step explanation:

I hope that this is the problem

   - x²y + [ - (x²y - 2xy² + y²) + (xy² - 3y² + x²y)] - (10y² - x²y)

= - x²y + [ - x²y + 2xy² - y² + xy² - 3y² + x²y] - 10y² + x²y

Now combine like terms in the [  ].

= - x²y  + [ -x²y + x²y + 2xy² + xy² - y² - 3y² ] - 10y² + x²y

= - x²y  + [ 0 + 3xy² - 4y²] - 10y² + x²y

= - x²y + 3xy² - 4y² -10y² + x²y                      Now combine like terms

=   (-x²y + x²y) + 3xy² + (-4y² - 10y²)

=       0 + 3xy² - 14y²

=  3xy² -  14y²       or    y²(3x - 14)

You might be interested in
What is the solution set for 3x>6?
zalisa [80]
Isolate the x

divide 3 from both sides

3x/3 > 6/3

x > 6/3

x > 2 is your answer

Note: because you are not dividing by a negative number, you do not need to flip the sign

hope this helps
8 0
3 years ago
Read 2 more answers
What are the y-intercept and the slope of the line represented in the graph?
kipiarov [429]
Y int is where the line crosses y axis....so it is 4.
the slope is -2
4 0
3 years ago
5+(−4)+(−7)+2 jijujuijuijuijujijuijuijuijiji
Maurinko [17]

Combine the terms. Note that: one positive and one negative sign results in a negative sign.

Simplify: 5 + (-4) = 5 - 4 = 1

1 + (-7) = 1 - 7 = -6

-6 + 2 = -4

-4 is your answer

~

8 0
3 years ago
Read 2 more answers
Which of the following values of x makes this equation true? (-4x – 3) - (7x - 3) = 22​
Katena32 [7]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

(-4x-3)-(7x-3) =22​  Equation

Step 2

(-4x-3)-(7x-3) =22​  Simplify

-11x=22

Step 3

-11x=22  Divide

Answer

x=-2

5 0
3 years ago
What is 83 times 13?
Alexxx [7]

Answer:

1079

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Find the slope of a line parallel to this equation 7x=-3y+15?
    6·2 answers
  • Eddie measured his aquarium using a small fish food box. the box has a base area of 6 inches and a height of 4 inches. Eddie fou
    12·2 answers
  • PLEASE HELP! <br><br> Which of the following is a polynomial?
    14·2 answers
  • And then what is the answer in slope intercept form?
    12·1 answer
  • Can someone explain this to me.
    5·1 answer
  • What is the value of 36X negative Y over to when X equals three and Y equals -6
    7·1 answer
  • What is 2.53 rounded to the nearest whole number
    7·1 answer
  • PLEASE HELP THANKS :)
    5·1 answer
  • Six times a number minus four is two times a number more than four.
    12·2 answers
  • Simplify (4xy-2x)+(2x^2+8x)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!