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
Alekssandra [29.7K]
1 year ago
10

Simplify (3x² + 2y² - 5x + y) + (2x² - 2xy - 2y² - 5x + 3y).

Mathematics
1 answer:
prohojiy [21]1 year ago
7 0

The simplified form for (3x² + 2y² - 5x + y) + (2x² - 2xy - 2y² -5x + 3y) is (5x² + 0y² - 10x + 4y - 2xy).

<h3>A quadratic equation is what?</h3>

At least one squared term must be present because a quadratic is a second-degree polynomial equation. It is also known as quadratic equations. The answers to the issue are the values of the x that satisfy the quadratic equation. These solutions are called the roots or zeros of the quadratic equations. The solutions to the given equation are any polynomial's roots. A polynomial equation with a maximum degree of two is known as a quadratic equation, or simply quadratics.

<h3>How is an equation made simpler?</h3>

The equation can be made simpler by adding up all of the coefficients for the specified correspondent term through constructive addition or subtraction of terms, as suggested in the question.

Given, the equation is (3x² + 2y² - 5x + y) + (2x² - 2xy - 2y² -5x + 3y)
Removing brackets and the adding we get,
3x² + 2x² + 2y² - 2y² + (- 5x) + (- 5x) + y + 3y + (- 2xy) = (5x² + 0y² - 10x + 4y - 2xy)

To learn more about quadratic equations, tap on the link below:
brainly.com/question/1214333

#SPJ10

You might be interested in
Alcatuieste enunturi cu urmatoarele ortograme:sa/s-a,sau/s-au,intr-o,dintr-o,intr-un,dintr-un
solmaris [256]
Translation please, It would help others or I myself answer

4 0
3 years ago
If y varies inversely as x, and y=1 as x=2 find y for the x- value of -1
Lina20 [59]
Inverse variation is of the form y=k/x  (direct variation is of the form y=kx)

We are given that x=2 when y=1 so using the inverse form y=k/x we can solve for the constant of variation...

1=k/2

k=2

so the equation is:

y=2/x  now they want us to find y when x=-1 so

y=2/-1

y=-2
3 0
3 years ago
Determine the slope of the line that contains the given points.
nydimaria [60]

Answer:

slope = 2/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Solve the equation 6x to the 3rd power = -1297 then round answer to two decimal places when appropriate
love history [14]
I got 213 . because 6x6x6. equal 213.
6 0
3 years ago
An english reading list has 9 american novels and 7 english novels. A student must read 5 from the list and at least 3 must be e
Elenna [48]

_7C_3\cdot {_{13}C_2}=\dfrac{7!}{3!4!}\cdot\dfrac{13!}{2!11!}=\dfrac{5\cdot6\cdot7}{2\cdot3}\cdot\dfrac{12\cdot13}{2}=2730

7 0
3 years ago
Other questions:
  • A student rides her bike to school. her school is 5 miles from her home. she travels an average speed of 850 mph. how much time
    13·1 answer
  • Graph x&lt;2, need help on this one please.
    11·1 answer
  • 33.8 divided by 32.5
    14·1 answer
  • Which of the lines does not intersect the line y=-2x+3?
    8·1 answer
  • How could you use division to find out how many whole pies are in 11/3 of a pie? explain!!!!!!
    11·2 answers
  • Write your answer in order of decreasing powers of x.<br><br> (18x 5 + 6x 4 - 12x 3) ÷ 6x 2
    8·2 answers
  • Write an equation in point-slope form of the line through these given points.I need separate answers for each problem, thx
    5·1 answer
  • Write a function rule for “The output is 5 less than four times the input.” Use x for the independent variable and y for the dep
    14·1 answer
  • I need some help 7th grade math
    11·1 answer
  • Which of the following equations can represent the function graphed below? Select all the possible
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!