paaresha
paaresha
03-08-2014
Mathematics
contestada
FACTORIZE. 9x2y-24xy2-16y3 solve it
Respuesta :
Аноним
Аноним
03-08-2014
[tex] 9x^2y-24xy^2-16y^3=y(9x^2-24xy-16y^2)\\\\=y(9x^2-24xy+16y^2-32y^2)=y[(3x)^2-2\cdot3x\cdot4y+(4y)^2-32y^2]\\\\=y[(3x-4y)^2-32y^2]=y[(3x-4y)^2-16\cdot2y)]\\\\=y[(3x-4y)^2-(4\sqrt2\ y)^2]=y(3x-4y-4\sqrt2\ y)(3x-4y+4\sqrt2\ y) [/tex]
Answer Link
kaitybug
kaitybug
03-08-2014
9x2y - 24xy2 + 16y3
= y( 9x2 - 24xy + 16y2)
= y{ (3x)2 - 2(3x)(4y) + (4y)2 }
= y{ (3x - 4y)2 }
= y (3x - 4y) (3x - 4y)
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
Which of these sentences uses the passive voice? You can succeed if you set goals and work hard. If I set goals and work hard, I can succeed. Success can be ach
Explain how to subtract 247 from538
2g - 3 = 35??? help !?
Who can tell me what world war || means
what is the unit fraction for 12/84
Hot dogs come in packs of 10 while bonds: packs of eight what are the least number is a fax you should buy in order to have the same numbers of hot dogs and bun
Nobody really knows how Africans were treated on board slave ships. true or false
The Expansion Of The Rail Networks Led To ?
The Code of Hammurabi is a product of this civilization.
explain why 2.15 and-2.15 opposite