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

why is the use of the inquiry process a practical way to approach science HELP
A stone falls from ledge and takes 16 seconds to hit ground. The stone has an original velocity 0 m/s, How tall is the ledge?
seth traveled 1 mile in 57.1 second how fast did he go in miles per hour
Can someone tell me the answer for 18-7÷0
how do solve 21s=3 ?
tina bought some nail polish and lip gloss at the store. the nail polish cost $4.50 per bottle and lip gloss cost $7 per tube. tina bought 9 items and paid $50.
arrange following numbers in increasing order 2.3,45.1,18.735,0.9862,7
Can someone tell me the answer for 18-7÷0
800 is 10 times as much as_____
how to write 0.632 in wordform please show an example