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
erik [133]
2 years ago
12

The value of (a+b)² - (a-b)² is​

Mathematics
1 answer:
ANEK [815]2 years ago
5 0

Answer:

4ab

Step-by-step explanation:

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

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

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

=2ab + 2ab

=4ab

You might be interested in
Help with thissss please thx
Monica [59]

The perimeter is 47cm. The area would be 111cm^2. Hope this helped, could I possibly get brainliest?

5 0
3 years ago
The diagram shows a row of five identical tiles each in the shape of an isosceles trapezoid what is the area of one tile
Misha Larkins [42]
Get the total amount of the 5 tiles and divide it by 5.
5 0
3 years ago
A local amusement park charges $20 for an admission fee and $5 for each ride.
german

Answer:

20+5x=

Step-by-step explanation:

3 0
3 years ago
Which of the following is a geometric sequence?
professor190 [17]

Answer:

A

Step-by-step explanation:

A is a geometric sequence with common ratio - 1.

5 0
2 years ago
Read 2 more answers
Which set of side lengths does not form a right triangle
katrin2010 [14]

Answer: 14,15,29...................

3 0
3 years ago
Read 2 more answers
Other questions:
  • Select the term that does NOT describe the triangle. Select all that apply
    8·2 answers
  • Divide the Unit Rate $51 in 6 Hours ?
    13·1 answer
  • Differentiate with respect to t.. y = b cos t + t2 sin t
    10·2 answers
  • When simplifying 4x^3-10x^2+6x/2x^3+x^2-3x, what are the term(s) that can be cancelled
    9·1 answer
  • A box contains 4 plain pencils and 4pens. A second box contains 3 color pencil and 5 crayons one item from each box is chosen at
    6·1 answer
  • Please help, find AB
    11·1 answer
  • Solve for u.
    12·2 answers
  • Write an equation in point-slope form of the line having the given slope that contains the given point. then graph the line
    11·1 answer
  • Writing funtion rules
    8·1 answer
  • Hint: Choose 3.<br> Linear functions create straight lines and can be written as y= mx + b
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!