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
topjm [15]
3 years ago
9

Explain how the distributive property helps us multiply the following polynomials and why and how the final products differ: (a

+ b)^2, (a – b)^2, and (a - b)(a + b).
Mathematics
1 answer:
koban [17]3 years ago
5 0

Answer:

(a+b)^2 = a^2 + 2ab + b^2

(a-b)^2 = a^2 - 2ab + b^2

(a-b)(a+b) = a^2 - b^2

Step-by-step explanation:

You might be interested in
Juan spins two different fair spinners. One spinner has numbers 1 through 8. The other has letters A through F. What is the prob
Evgen [1.6K]

Answer:

...

Step-by-step explanation:

7 0
3 years ago
which of the following are among the five basic postulates of euclidean geometry? check all that apply
MAVERICK [17]
The five essential hypothesizes of Geometry, additionally alluded to as Euclid's proposes are the accompanying: 
1.) A straight line section can be drawn joining any two focuses. 
2.) Any straight line portion can be expanded uncertainly in a straight line. 
3.) Given any straight line fragment, a circle can be drawn having the portion as a span and one endpoint as the inside. 
4.) All correct points are harmonious. 
5.) If two lines are drawn which meet a third such that the total of the internal points on one side is under two right edges (or 180 degrees), then the two lines unavoidably should converge each other on that side if reached out sufficiently far.
7 0
3 years ago
Aline crosses the coordinates (-4,4) and (2.-5). What is the slope<br> of the line?
lisabon 2012 [21]

Answer:

Step-by-step explanation:

Use the slope formula:

m = \frac{y2 -y1}{x2 - x1}

where m = slope

Given the coordinates

(-4, 4) ---> this means x1 = -4 , y1 = 4

(2, -5) ---> this means x2 = 2 , y2 = -5

Substitute these values into the slope formula:

m = \frac{y2 -y1}{x2 - x1}

m = \frac{-5 -4}{2 - (-4)}  = \frac{-9}{2+4} = \frac{-9}{6} = \frac{-3}{2}

4 0
3 years ago
Identify the constant of proportionality from the graph. PLEASE HELP AND HURRY!!
geniusboy [140]
The answer is D

Have you ever heard of rise over run rise/run
Y/x. Well in this case the run is One with a rise of four
3 0
3 years ago
208+-32%+280<br> Work this out and show your work
Temka [501]

Answer:

487.68

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • In the figure, a ll b and m 6 = 146 degrees <br><br> What is the m 2?
    14·1 answer
  • What does mean absolute deviation (MAD) measure? Explain how to find the MAD for a set of data.
    9·2 answers
  • The function d(x) = 1375 − 110x represents the distance (in miles) a high-speed
    14·1 answer
  • What is 4 to the 6th power over 4 to the 8th power?
    12·1 answer
  • A bank offers a four year cd with an interest rate of 2.75%. The penalty for early withdrawal from the CD is nine months of simp
    13·1 answer
  • REPOST
    6·1 answer
  • Can anyone help me please at least to answer one of this please
    15·1 answer
  • Complete the equation of the line through (6,-6) and (8,8). Y =
    13·1 answer
  • Write the following equation in slope-intercept form 3x=-2y+4
    9·1 answer
  • Is he correct and show work please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!