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
Solnce55 [7]
3 years ago
8

Subtract-a^2-5ab+3ab^2 from 3a^2-2ab+3b2

Mathematics
2 answers:
kondor19780726 [428]3 years ago
7 0

Answer: -4a^2+3ab^2-3ab-3b^2

Step-by-step explanation:

\left(-a^2-5ab+3ab^2\right)-\left(3a^2-2ab+3b^2\right)

=-a^2-5ab+3ab^2-\left(3a^2-2ab+3b^2\right)

=-a^2-5ab+3ab^2-3a^2+2ab-3b^2

=-4a^2+3ab^2-3ab-3b^2

sergejj [24]3 years ago
5 0

The correct answer is 4a^2 + 3ab

In order to find this, we can write the equation out as described and then follow the order of operations.

3a^2 - 2ab + 3b^2 - (-a^2 - 5ab + 3b^2) ----> Distribute the negative

3a^2 - 2ab + 3b^2 + a^2 + 5ab - 3b^2 ----> Combine like terms

4a^2 + 3ab

You might be interested in
What is indicated by arrowheads on a line?
White raven [17]

Arrows on a line mean that the line continues forever in that direction. If there are two arrows in both directions along a line, then you have a geometric line. If you only have one arrow, then it is a ray. Having no arrows indicates a segment.

5 0
3 years ago
Some isosceles triangles are not equilateral. a true or b false
Bas_tet [7]
That's true.  The definition of an isosceles triangle is that it has at least 2 sides equal in length.  Therefore, isosceles can be equilateral, but equilateral cannot be isosceles.
8 0
3 years ago
WILL GIVE BRAINLIEST
Charra [1.4K]

Answer:

C. O.5s

Step-by-step explanation:

If the wave length is 100m and it goes at a speed of 200m/s then it will only take 0.5 seconds because 100 is half of the speed of 200

6 0
3 years ago
Read 2 more answers
If rolando earned $28.50 in 2 hours, how much would he earn in 8 hours?
cricket20 [7]

First, we need to find his unit rate, the amount he earns in 1 hour.

So, we have to divide 28.50 by 2.

That is:

28.50 / 2 = $14.25 per hour

To find the amount he earns in 8 hours, we will need to multiply hourly rate found by "8". So,

14.25 * 8 = $114

<h2>Rolando earns $114 in 8 hours</h2>

5 0
1 year ago
Hellpp please! ASAPP!!
MArishka [77]

Answer:

m∠z= 58.7

Step-by-step explanation:

Remember, all triangles sum up to 180 degrees.

So, the equation would be: 31.3+90+m∠z= 180.

Step 1- Add to simplify.

(31.3+90)+m∠z= 180

121.3+m∠z= 180

Step 2- Subtract to both sides.

121.3+m∠z= 180

-121.3             -121.3

m∠z= 58.7

4 0
3 years ago
Other questions:
  • What are the zeros of the function? f(t)=t2−13t+36 Enter your answers in the boxes. and
    9·2 answers
  • Line g is on plane s. True or false?
    14·1 answer
  • Solve for x 2x=-16 x=
    5·2 answers
  • A bowl shaped like a sphere has a radius of 15 cm. Which is closest to the amount of air needed to fill the ball?
    14·2 answers
  • An arithmetic sequence has a 10th term of 17 and a 14th term of 30. find the common difference
    11·1 answer
  • Person 1 can do a certain job in fifteen minutes, and person 2 can do the same job in thirty minutes. When completing the job to
    11·2 answers
  • Find the total area of the prism
    11·1 answer
  • Convert the angle 0=345
    15·1 answer
  • Given the function below find f(7) f(x)= -x^2+9x
    10·1 answer
  • In which quadrant does Ø lie if the following statement is true:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!