1.) Factor: xy - 4x - 2y + 8)
2.) Factor: 3x( y - 4 ) -2( 4 - y )
3.) Factor: 4x^3 + 12x^2 - 160x
2006-10-29 03:49:29 · 5 answers · asked by whatchaknowboutit 1 in Science & Mathematics ➔ Mathematics
1.x(y-4)-2(y-4)
=(y-4)(x-2)
2.3x(y-4)+2(y-4)
=(y-4)(3x+2)
3.4x(x^2+3x-40x)
=4x(x+8)(x-5)
2006-10-29 03:58:56 · answer #1 · answered by raj 7 · 1⤊ 0⤋
1)
x(y-4)-2(y-4)
(x-2)(y-4)
2)
(3x+2)(y-4)
3)
4x(x^2+3x-40)
4x(x+8)(x-5)
I hope this helps!
2006-10-29 11:54:56 · answer #2 · answered by Anonymous · 0⤊ 0⤋
as much as i want to help, and i really do, I'm not being sarcastic.
(i was in calculus in 9th grade.) you really shouldn't have put your answers like that. you should have asked "how do you do this type of equation?" sorry if i didn't help
If you have any other questions, feel free to e-mail me!
2006-10-29 11:53:01 · answer #3 · answered by Sakura_Blossoms 2 · 1⤊ 1⤋
rfamilyme ..absolutely correct
2006-10-29 12:05:38 · answer #4 · answered by grandpa 4 · 0⤊ 0⤋
dude you're giving ME problems................ brain problems
oh look, 2 points whoo hoo!!!!!!!!!!!
2006-10-29 11:59:24 · answer #5 · answered by Unknown Artist~ 4 · 0⤊ 1⤋