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
gogolik [260]
3 years ago
11

Which of the following shows the general formula for factoring the difference of cubes?

Mathematics
1 answer:
Tcecarenko [31]3 years ago
7 0

Answer:

(a - b)(a² + ab + b²)

Step-by-step explanation:

The difference of cubes is expressed as:

a³-b³

Using trial and error:

a³-b³

Check  (a - b)(a² + ab + b²)

Expand

(a - b)(a² + ab + b²)

= a(a²)+a(ab)+a(b²)-a²b-ab²-b³

= a³+a²b+a(b²)-a²b-ab²-b³

Collect the like terms

= a³+a²b-a²b+ab²-ab²-b³

= a³-b³

Hence the required option is

You might be interested in
6 less than the number y
Nonamiya [84]

Answer:

6 less a number y can be represented by the expression 6 - y

3 0
3 years ago
How many solutions are there to the system of equations? y = -6x + 2 and -12x - 2y = -4
GenaCL600 [577]
Infinite. 

By solving for slope-intercept form you will find that these two equations produce the same exact line. 
4 0
3 years ago
W-5/w-3= w-3/w-7 +1 solve the equation
34kurt

Answer:

w=5, -1

Step-by-step explanation:

added in the picture

7 0
2 years ago
Module 3 DBA: What key features can be identified from graphs of polynomials of higher-
Black_prince [1.1K]

Answer: Polynomials are algebraic expressions that contain more than two terms. AN example would be: f(x) = x^3 + x^2 + x +1. This equation contains three terms, with the 3rd degree as its highest term. It also means that the graph passed three x-intercepts. This depends in the highest degree. So, the first thing you do is plot the intercepts because for sure, the graph will pass there.

Step-by-step explanation:

7 0
3 years ago
What is h(x)=4x+1 if the value of h is (-3)
Reil [10]

Step-by-step explanation:

Salna, it is a question about simple function

Substitute x= -3 into function,

h(-3) = 4 x (-3) + 1

= -11

5 0
3 years ago
Other questions:
  • The number of pizzas is in a proportional relationship to the weight of the shredded cheese toppings. When​ shredded, a 30​-lb b
    14·1 answer
  • Which in quality provides X the number of miles he could afford to drive if he were to rent a car from the company
    10·1 answer
  • Help please!!!!!!!!!!!!
    11·1 answer
  • The sum of a triangle is 180 degrees. If the measures of two of the angles is 54 degrees and 26 degrees, what is the measure of
    14·2 answers
  • the sum of three number is 202, the second is three more than the first number, the third number is three times the second numbe
    13·1 answer
  • What is the image point of (3, 6) after the transformation r y=x T -4,-4 ?
    5·1 answer
  • What is 0.2 as a fraction
    14·2 answers
  • Please help ASAP I’m very confused
    9·1 answer
  • Select the three linear functions.
    8·2 answers
  • SOS
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!