2007-12-06 07:16:25 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
please show your work. i know its my homework, but i need clarification, the answer isn't good enough
2007-12-06 07:21:34 · update #1
yes...24
2007-12-06 07:19:19 · answer #1 · answered by Johnny A 5 · 0⤊ 1⤋
xy = 4 - 3x² - 2x
y = 4/x - 3x - 2
dy/dx = - 4/x² - 3 (by differentiating)
2007-12-06 09:47:45 · answer #2 · answered by Como 7 · 2⤊ 0⤋
we know as d(xy)/dx = (dy/dx)*x + 1.y
d(x^2)/dx = 2x
y' = dy/dx = -(6x+y+2)/x
2007-12-06 07:26:00 · answer #3 · answered by harsha_kadi 2 · 0⤊ 2⤋
y=-3x-3
oh yeah
2007-12-06 07:20:30 · answer #4 · answered by Johnny N 1 · 0⤊ 1⤋
lol do your own homework
2007-12-06 07:20:10 · answer #5 · answered by Anonymous · 0⤊ 2⤋
xyy'+y+2+6x=0
y'(xy)=-y-2-6x
y'=-y-6x-2/xy
2007-12-06 07:22:37 · answer #6 · answered by Sweety 2 · 0⤊ 2⤋