X^2+x/x-2 divided by -x^2/x^3-4x^2+4x
2006-12-02 12:47:37 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
-(x+1)(x-2)
I assume your question is:
(x^2+x)/(x-2) divided by -x^2/(x^3-4x^2+4x)
x(x+1)/(x-2) divided by [-x/(x^2-4x+4) = -x/(x-2)^2]
so this reduces to:
x(x+1)/(x-2) divided by -x/(x-2)^2
= (x+1)/(x-2) divided by -1/(x-2)^2
= -(x+1)*(x-2)^2 / (x-2)
= -(x+1)(x-2)
2006-12-02 13:04:17 · answer #1 · answered by Jimbo 5 · 0⤊ 0⤋
x(x+1)/(x-2)*x(x-2)^2/-x^2
=2-x
2006-12-02 20:53:09 · answer #2 · answered by raj 7 · 0⤊ 0⤋
You're not going to get very good responses to this, as it's nearly impossible to tell exactly what the problem is from what you've stated. You might try using parentheses "(" and ")" around certain parts of the expression to clarify.
2006-12-02 20:49:43 · answer #3 · answered by TankAnswer 4 · 0⤊ 0⤋
I'm not gonna do the whole thing, but here's a hint:
a/b divided by c/d
is equal to
a/b multiplied by d/c
2006-12-02 20:50:56 · answer #4 · answered by rissaofthesaiyajin 3 · 0⤊ 0⤋
wut lvl math r u?!?! That looks really hard and i take cal.
2006-12-02 20:49:44 · answer #5 · answered by me_yes_me5 2 · 0⤊ 0⤋