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
kakasveta [241]
3 years ago
7

How to do the foil method to solve (2r+3s)(2r-s)

Mathematics
1 answer:
lana [24]3 years ago
5 0
(2r+3s)(2r-s)=4r^2-3s^2+6rs-2rs=4r^2-3s^2+4rs
You might be interested in
Janelle wants to learn to play the piano. Her friends recommended three different music schools. Make Music charges $525 for 10
gulaghasi [49]
Music World give the best deal
5 0
2 years ago
What is .25 divided 59.50
photoshop1234 [79]
<span>0.00420168067
.25/59.50 = </span><span>0.00420168067</span>
5 0
3 years ago
Cammi needs 36 postcards . She buys 4 packages of 10 postcards . How many postcards will cammi have left over? explain
Nonamiya [84]

Answer:

4

Step-by-step explanation:

4*10=40

40-36=4

hope this helps :)

8 0
3 years ago
Read 2 more answers
Will 100% give Brainiest to correct and help, please show work, needed answered asap
IgorLugansk [536]

Answer:

x^6/2

Step-by-step explanation:

simplify the expression, 4x^4x^3/8x, you make it 4x^7/8x

and it simplifys to 4x^6/8 which then becomes x^6/2

extra note:

a^x * a^y = a^ x+y

(see attachment below)

I hope this helps :)

3 0
3 years ago
Use A(-1, -2) and B(8,0) to find the length of AB. Round your answer<br> to the nearest hundredth.
enyata [817]

9514 1404 393

Answer:

  9.22

Step-by-step explanation:

The distance formula is ...

  d = √((x2 -x1)^2 +(y2 -y1)^2)

Using the given coordinates, the distance between them is ...

  d = √((8-(-1))^2 +(0 -(-2))^2) = √(9^2 +2^2) = √85 ≈ 9.22

The length of AB is about 9.22 units.

8 0
3 years ago
Other questions:
  • What's 4a + 24 got to factorise fully
    11·1 answer
  • Kristen made 3/8 of her free throws for the season. Which percent is equivalent to 3/8
    9·1 answer
  • Find the whole.<br> 500​% of what number is 4,800​?
    14·2 answers
  • A number multiplied by -7, subtracted drom the sum of 7 and five times athe number
    9·2 answers
  • Need help and ASAP again please
    9·2 answers
  • Jen was making cake pops for the bake sale. After 3 hours, she had completed half of the work. She called Maryna for help and to
    6·2 answers
  • Subtract and polynomials (3x^2+5x+7)-(-4x^2+3x-6 please help ASAP
    14·1 answer
  • What is the solution of 7k+2=4k-10? (anwser asap plz)
    7·2 answers
  • Dist
    9·1 answer
  • Help plsssssssssssssss
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!