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
pav-90 [236]
2 years ago
10

Question 12 (1 point)

Mathematics
1 answer:
Paraphin [41]2 years ago
4 0
<h3>Answer:   5</h3>

=================================================

Explanation:

Let's consider the expression (x-y)^2. It expands out to x^2-2xy+y^2. The terms are:

  • x^2
  • -2xy
  • y^2

Each of those terms either has a single variable with an exponent of 2, or has the exponents add to 2. Think of 2xy as 2x^1y^1.

In short, this means that the degree of each monomial term is 2.

----------

Now consider (x-y)^3. It expands out into x^3-3x^2y+3xy^2+y^3.

We have terms that either have a single variable and the exponent is 3, or the exponents add to 3. The degree of each term is 3.

----------

This pattern continues.

In general, for (x-y)^n, where n is any positive whole number, the degree of each term in the expansion is n. If you picked any term, added the exponents, then the exponents will add to n.

You might be interested in
Chen rode his skateboard 3 1/4 miles in 1/3 of an hour. What was his average speed in miles per hour
sdas [7]

Answer:

9.75 mph

Step-by-step explanation:

3 1/4 ÷ 1/3 = 9 3/4

7 0
3 years ago
What is the difference between an irrational number and an integer?? please explain!
SpyIntel [72]

Answer:

Explanation: Irrational numbers are non-terminating, recurring decimal numbers i.e, a decimal expansion that neither terminates nor becomes periodic which cannot be expressed in the form of a fraction. ... Integer is a complete entity that includes every natural number along with its negatives and zero.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If x2 + mx + m is a perfect-square trinomial, which equation must be true?
Volgvan
Your answer is x² + 2x + 1
7 0
3 years ago
Read 2 more answers
SORRY BUT I HAVE ANOTHER PROBLEM!!!!! WILL GIVE BRAINLIEST &amp; 50 POINTS
liberstina [14]

Answer:

The correct option is G.Hope this help!!

7 0
2 years ago
Read 2 more answers
Please help this is what this app is for helping students with school work/homework
inna [77]
We know it's for helping students so chill but I'll help, the number is 9 million and it's in the millions. You see all you have to do is classify the place value and say what the number is called.
6 0
3 years ago
Other questions:
  • How many solutions does this quadratic equation have ? y=x^2-8x-20
    10·1 answer
  • To prove that the triangle are similar by the sss similarity theorem it needs to be shown that
    10·1 answer
  • WILL CROWN BRAINLIEST, GIVE THANKS, AND AMAZING RATING
    11·1 answer
  • I can ride my bike 72 miles in 12 hours. What is my<br> speed in miles per hour?
    14·2 answers
  • Use the distributive property to write 23y-(7x-2y)+x without parentheses.
    14·1 answer
  • Please help asap please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
    14·1 answer
  • Graph the image of this figure after a dilation with a scale factor of 2 centered at the origin.
    13·1 answer
  • Multiply these two together in simplest from
    9·1 answer
  • URGENT PLZ HELP VERY VERY URGENT HELP PLEASE I BEG CORRECT ANSWER PLZ
    12·1 answer
  • Please help with this math
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!