LexiSasse LexiSasse
  • 02-07-2017
  • Mathematics
contestada

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

Respuesta :

konrad509
konrad509 konrad509
  • 02-07-2017
[tex] (2r+3s)(2r-s)=4r^2-3s^2+6rs-2rs=4r^2-3s^2+4rs[/tex]
Answer Link

Otras preguntas

What is the answer to split 56 in the ratio of 3:4
what is the negative of -1/3 and why??
The copper wire and bulb is connected in a series with 220 V electric supply. Why only an electric bulb glows where as the copper wire remains the same.Give REA
The ratio of Sam age to Hanks is 5 to 3. If the sum of their ages is 24, how old is Hank?
The tropical climate zone is in which two states?
Which type of twins are likely to interact with each other in the womb a. Non-identical b. Identical c. neither
Why do automobiles rust more easily in wet climates than drier climates?
Bethany's dog eats 450 grams of food per day. How many kilograms does the dog eat in a week
What is '7b-2b+3-1' ? Need working and it's equations!!
A moving company is trying to store boxes in a storage room with a length of 5 m, width of 3 m and height of 2 m. How many boxes can fit in this space if each i