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

a person who brings things into the country illegally
A proportional relationship is represented by the equation 2x = 18y. IF y = kx, where k is the constant of proportionality, find the value of k.
What does action force mean
42=Wf×64 (what fraction)
Derek’s favorite clothing store is having their annual fall sale. All clothing is 25 percent off. A shirt he really likes has an original price of $28. Derek ha
Facts about the Hurricane Katrina
Yesterday the hiker began hiking at 2850 feet above sea level, climbed over a 5575 foot-high summit and descended 2695 feet before stopping for the night. What
What killed about one third of Europe’s population between 1347 and 1350? a. flu c. sunburn b. war d. Bubonic plague Dat sunburn death... It was the most tragic
Which statement describes Nicholas Copernicus's most famous contribution to science? A. He used mathematics to conclude that the earth revolves around the sun a
What kínd of cloud that is puffy and often with flat bases.