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
UkoKoshka [18]
3 years ago
13

What is the factored form of x^3-1

Mathematics
1 answer:
polet [3.4K]3 years ago
7 0

Answer:

the factors of x^3-1 are x^3 -1 = (x-1) (x^2 +x+1)\\

Step-by-step explanation:

We need to find factors of x^3 -1

x^3-1 \\(x)^3 -(1)^3\\We \,\, know\,\, a^3 -b^3 = (a-b) (a^2 +ab + y^2) \\So, \,\, using\,\, the \,\, formula\,\,\\Here\,\, a= x \,\,and\,\, b= 1\\(x)^3 -(1)^3 = (x-1) (x^2 +x+1)\\

So, the factors of x^3-1 are x^3 -1 = (x-1) (x^2 +x+1)\\

You might be interested in
Kent multiplies both sides of the equation below by an expression.
Korolek [52]
The steps below are presented in order to arrive to the value of k of the given equation. 
First, multiply both sides of the equation by the variable k since the left-hand side of the equation has it in the denominator. This will be,  
            (k + 12/ k)(k) = 8(k)

Then, we simplify,
             k + 12 = 8k
We then, subtract 8k to both sides of the equation,
           k - 8k + 12 = 8k - 8k

Simplifying,
                  -7k + 12 = 0

Then, subtract 12 from both sides of the equation and divide both sides by -7. This will us the final answer of,                  
                     k = 12/7
8 0
3 years ago
Read 2 more answers
Please help me asap!!!
Anarel [89]
The answer should be A. 36.
8 0
3 years ago
Which function is represented by this table?
vladimir2022 [97]

Answer:

it's B. y = x + 3

You can test it by putting the values of x in the equation.

5 0
3 years ago
Read 2 more answers
-3
katrin2010 [14]

Answer:

what graph? you can upload a picture if you need to

5 0
3 years ago
Read 2 more answers
What is the name of the polynomial based on its degree and number terms for the equation
ANTONII [103]
It is a Binomial with a degree of 2? I couldn't fully understand the question.
8 0
3 years ago
Other questions:
  • Evan has a summer job to pick berries on a farm.He earns $2.00 every 15 minutes that he picks strawberries.He earns $2.40 for ev
    9·1 answer
  • Does the table represent a function?
    13·2 answers
  • 1.15 unit test MTH07B<br><br> Solve.<br><br> 5a - 12 = -2
    5·1 answer
  • Solve the inequality.
    9·2 answers
  • Gina has 440 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle that maximize the enclosed are
    10·1 answer
  • 1. Calculate the amount of gallons needed to fill the pool shown below.
    13·1 answer
  • Big babies: The Center for Disease Control and Prevention reports that 25% of baby boys 6-8 months old in the United States weig
    13·1 answer
  • Help find the area to this figure fasttt
    12·2 answers
  • The measures of two angles in a triangle are 33 and 102 degrees
    13·2 answers
  • Which equation has the correct sign on the product?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!