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
nydimaria [60]
3 years ago
14

How would the expression x^2+27 be rewritten using sum of cubes?

Mathematics
1 answer:
nydimaria [60]3 years ago
6 0
Assuming the square is not a typo, one can write


x^2+27=(x^{2/3})^3+3^3=(x^{2/3}+3)\bigg((x^{2/3})^2-3x^{2/3}+9\bigg)

=(x^{2/3}+3)\bigg(x^{4/3}-3x^{2/3}+9\bigg)
You might be interested in
The price of heating oil rose from $1.10 per gallon to $1.43 per gallon. What is the percent of
ZanzabumX [31]

Answer:

30% increase

Step-by-step explanation:

1.43 - 1.10 = 0.33

0.33 = 30% of 1.10

6 0
2 years ago
Bret needs 450 packs of paper for next week. He has 284 packs of paper. How many more packs of paper dose bret need?
gulaghasi [49]

Answer:

166 packs

Step-by-step explanation:

Data obtained from the question include:

Total pack of paper needed by Bret 450 packs

Bret currently has = 284 packs

The remaining packs of paper needed by Bret = 450 — 284 = 166 packs

5 0
3 years ago
Read 2 more answers
1/3 of a number is 12 less than the number itself
natulia [17]
Let "x" be a substitute for "a number"

1/3(x)=x-12    Multiply by 3
x=3x-36         Get n onto the same side of the equation
2x=36            Divide by 2
x=18

That's your answer.
5 0
3 years ago
What is the area of the pentagon shown? 16 cm 15 cm 18 cm 20 cm 360 cm2 354 cm2 300 cm2 297 cm2​
nexus9112 [7]
U need upload the image
6 0
2 years ago
Write as an equation/ inequality c is equal to -58
ArbitrLikvidat [17]

Answer:

not enough information, I'd be able to help if there was sorry

6 0
3 years ago
Other questions:
  • Calculate the perimeter
    8·1 answer
  • NEED HELP FAST I WILL MARK BRAINLYEST
    10·2 answers
  • Ccffdndmsbsmsvsnsbsdndn
    9·2 answers
  • What is the perimeter of rectangle JKLM<br> 9 units<br> 15 units<br> 18 units<br> 16 units
    5·1 answer
  • The domain of a graph is
    11·1 answer
  • Find the volume of the cube
    5·1 answer
  • 6 more than three times a number
    5·2 answers
  • Ju-long is making punch. For every 3 cups of juice, he adds 6 cups of selzer Graph this relationship. Is there a proportional re
    7·1 answer
  • Please answer these two questions!! thankyou :)
    11·1 answer
  • I have a math dba at 10:00 am today for module 6 grade 6 segment 2 flvs. what should i know
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!