turtlenuts1239 turtlenuts1239
  • 04-03-2015
  • Mathematics
contestada

what is the answer to (x-2)(x+2)

Respuesta :

Panoyin
Panoyin Panoyin
  • 04-03-2015
(x - 2)(x + 2)
(x² + 2x - 2x - 4)
x² - 4
Answer Link
leecongour leecongour
  • 04-03-2015


Using FOIL (First, Inside, Out, Last), you have to multiply. First: multiply x and x Outside: Multiply x and +2 Inside: Multiply -2 and x Last: Multiply -2 and +2. Finally, add it all together, and you will get x^2-4

Answer Link

Otras preguntas

Which of the following events influenced the start of realism in american literature. The Crimean war The Franco-Prussian The US civil war The Spanish American
TRUE OR FALSE? The genetic code is determined by the SIZES of the nitrogen bases.
0.007 is 1\10 of what because I don't make sense
list the first five multiples of 1
why did the French diplomats fail to smooth relations between the two countries in 1796
a landscaper planted one group of 30 trees and nine different city parks how many trees did he plant
did Britain and its allies go to war with sweden
how many court systems exist in the united states of america? a. 1. b. 51. c. more than 51. d. nine of the above
what is the difference between polar and nonpolar bonds
The jungle ,the octopus and the shame of the cities arc all books that were written to