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
Fofino [41]
3 years ago
9

(x5 + y5) ÷ (x + y) please answer ASAP

Mathematics
1 answer:
Shkiper50 [21]3 years ago
3 0

Answer:

\frac{x^5+y^5}{x+y}=x^4-x^3y+x^2y^2-xy^3+y^4

Step-by-step explanation:

Given the expression

\left(x^5+y^5\right)\div \left(x+y\right)

\mathrm{Apply\:factoring\:rule:\:}x^n+y^n=\left(x+y\right)\left(x^{n-1}-x^{n-2}y+\:\dots \:-\:xy^{n-2}\:+\:y^{n-1}\right)\:\quad \quad \mathrm{n\:is\:odd}

x^5+y^5=\left(x+y\right)\left(x^4-x^3y+x^2y^2-xy^3+y^4\right)

=\frac{\left(x+y\right)\left(x^4-x^3y+x^2y^2-xy^3+y^4\right)}{x+y}

Cancel the common factor: x+y

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

Thus,

\frac{x^5+y^5}{x+y}=x^4-x^3y+x^2y^2-xy^3+y^4

You might be interested in
4 questions! Write an equation in slope-intercept form for each of the following:
AysviL [449]
1) y= -4x+c

2) y= 3x+c replace x and y to find c , 5=3(2)+c
C= -1
Y=3x-1

3) find slope first m=y2-y1/x2-x1 = 0-(-1)/-2-1 = 1/-3 and now you have y= -1/3x+c to find c just replace any of the given points , 0= -1/3(-2)+c
C= -2/3 and so y= -1/3x-2/3

4) DO THE SAME STEP AS NUMBER 3 and enjoy!
3 0
2 years ago
Find the value of angle "A" and angle "B".​
Daniel [21]

the anwser is 119

because 180-61 =119

3 0
3 years ago
Read 2 more answers
7=3-x/2 what is the steps to solve this problem
Bond [772]

Answer:

Step-by-step explanation:

multiply each side by 2

subtract 3 from each side

multiply each side by -1

3 0
3 years ago
Read 2 more answers
George wrote the number 27,026 on his paper. write a number that has a digit 7 with a value that is 10 time the value of the dig
garik1379 [7]
The 7 in 27,026 means 7,000. 7,000*10=70,000, so the answer is 70,000.
7 0
3 years ago
Read 2 more answers
The system shown is<br> O<br> inconsistent<br> •<br> equivalent<br> consistent
stepladder [879]

Answer:

This is pogers

Step-by-step explanation:

What is ur minecraft usernaem

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do you get the answer to 4x+10=-26
    14·2 answers
  • Multiply (2.0 ⋅ 10^−4) ⋅ (3.1 ⋅ 10^−20). Express the answer in scientific notation
    10·2 answers
  • I need to figure out what is X
    7·1 answer
  • Which fraction is equivalent to -4/6
    5·1 answer
  • Can you answer the question for me? And no buggin cause I da need help
    9·1 answer
  • At a certain University the student to teacher ratio is 16:1. If there are 2,000 students and rolled how many teachers must be e
    5·1 answer
  • Help me asap &lt;3!!!!!!!!!!!!
    11·1 answer
  • the area of a children’s square playground is 50m squared, what is the exact length of the playground
    13·2 answers
  • Find three consecutive odd integers whose sum is 13 more than twice the largest of the three integers.
    12·1 answer
  • Dan drops his fishing lure 3 feet below the surface, raises it 1 1/2 feet, and then drops it 2 1/4 feet
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!