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
devlian [24]
3 years ago
11

(a+b)^2–(b+c)^2 as a product of two polynomials

Mathematics
1 answer:
vovikov84 [41]3 years ago
8 0

Hey there!!

In order to solve this problem, we will need to use the identity a² - b²

∴ a² - b² = ( a + b ) ( a - b )

According to the question,

a = a + b

b = b + c

( a + b )² - ( b + c )²

... ( a + b + b + c ) ( a + b - b - c )

... ( a + 2b + c ) ( a - c )

Now, we will need to solve this using distributive property.

Distribute a with a , 2b , c and distribute -c with a , 2b and c and then combine all the like terms.

... ( a² + 2ab + ac ) + ( -ac - 2bc - c² )

... ( a² + 2ab + ac - ac - 2bc - c² )

... ( a² + 2ab - bc - c² )

Hope my answer helps!!

You might be interested in
Can someone help me with this problem pls
Talja [164]
A. Slope = 2
b. Slope = 2/3 or 0.66

(Slope = change in y / change in x)
8 0
3 years ago
Determine which of the following sequences is arithmetic. If the sequence is arithmetic, determine the first term a, an
Ilya [14]

Answer:

the sequence is arithmetic with first term 2 and common different is 2

Step-by-step explanation:

please give me brainlest

7 0
3 years ago
Want to know what differenciation and Calculus is all about?
Alla [95]
Differentiation is part of calculus
differentiation basically allows you to find the gradient of tangent
6 0
3 years ago
2. Al and Ike decide to drive to Sandy Shores Lake. As they leave home in Summerville, they notice that the car odometer reads 1
Lilit [14]
When they leave home, odometer reads 12,544.....when they arrive in Winterton, the odometer reads 12,671.....this means they have already driven (12,671 - 12,544) = 127 miles.....and now they have 48 more miles to go......so the trip to Sandy Shores from Summerville is (127 + 48) = 175 miles
6 0
3 years ago
How do you simplify 40/71​
uysha [10]

Answer:

40/71

Step-by-step explanation:

Because 71 is prime so there is no other way to simplify

3 0
3 years ago
Other questions:
  • Collin is making a bulletin board and note center. He is using square cork tiles and square dry-erase tiles. One of every 3 squa
    9·1 answer
  • What two consecutive numbers does 27 fall between
    5·1 answer
  • Last choice is 200 plzzzz help me some one. Anyone
    6·2 answers
  • The figure below shows parallel lines cut by a transversal: A pair of parallel lines is shown, cut by a transversal. Angle 3 is
    15·2 answers
  • Trimming a garage door a carpenter used 30 ft of molding in three pieces to trim a garage door. if the long piece was 2 ft longe
    10·1 answer
  • Arrange the numbers from least to greatest<br><br> -0.43, -0.34, -4/9, -2/7, -0.434
    9·1 answer
  • Marianne has been collecting donations for her biscuit stall at the school summer fayre. There are some luxury gift tins of bisc
    15·1 answer
  • What is the value of this expression when x = -6 and ? 4(x2 + 3) − 2y
    14·1 answer
  • Determine the equivalent system for the given system of equations <br> -2x-3y=7<br> 4x+y= -2
    10·1 answer
  • A side of the triangle below has been extended to form an exterior angle of 128°. Find the value of x.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!