Kmelch
Kmelch
22-08-2017
Mathematics
contestada
Factor 2x^2-128 completely
Respuesta :
mreijepatmat
mreijepatmat
22-08-2017
2x² - 128
2(x² - 64), but (x² - 64) = x² - 8² (difference of 2 squares),[a²-b²=(a-b)(a+b)]
2(x² - 64) = 2(x² - 8²) = 2(x-8)(x+8)
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Olivia wrote the following indirect proof: Prove: 17 is a factor of 323
Write the number seven hundred fifty -one with digits
88 milligrams is equal to how many centigrams
A population of rabbits doubles evey 4 months. if the population starts out with 8 rabbits how many rabbits will there be in 1 year
Which of the following would not be a negative aspect to using a height weight chart? a) Least accurate method of calculating body fat. b) Does not take into ac
Which best describes why the moon appears to shine its own light? A. The moon glows from inside its interior. B. The moon reflects light from the earth.
Good skills in book design, page layout, typing, and graphical elements are best suited to which art career
A vat of milk has spilled on a tile floor. The milk flow can be expressed with the function r(t) = 4t, where t represents time in minutes and r represents how f
In which region of the ear does resonance allow the brain to interpret sounds?
Which of the following options is NOT a prepositional phrase used in the following sentence? In a way, Bob was saying all the things I had wanted to say in my s
