(x + 1) / x + 6 / (2x - 3) = 0
would x = -3 and x = 0.5 ?
2007-09-16 03:59:43 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
(x + 1) / x + 6 / (2x - 3)=0
(x+1)(2x-3) +6x = 0
2x^2+5x-3 = 0
(2x-1)(x+3) =0
x = -3 and 1/2
Yes, you are correct.
2007-09-16 04:09:56 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋
ans is 3/2 and -1.
(x+1)/x+6/2x-3 can be written as (x+1)(2x-3)/x+6=0.
thereforethe equation is x^2-x-3 which on solving for x gives
x=3/2 and -1
2007-09-16 11:14:31 · answer #2 · answered by nakul s 2 · 0⤊ 1⤋
Yes...
And thank you for doing your own work... really... It's appreciated.
(1/2+1)/(1/2) + 6/[(2)(1/2) - 3] =
(3/2)(2/1) + 6/(1-3) =
6/2 + 6/(-2) =
3 + -3 = 0
(-3 + 1)/(-3) + 6/[(2)(-3) - 3] =
-2/(-3) + 6/(-6 -3) =
2/3 + 6/(-9) =
2/3 - 2/3 = 0
See, your answers check.
2007-09-16 11:18:54 · answer #3 · answered by gugliamo00 7 · 0⤊ 0⤋
Yes you are correct
2007-09-16 11:14:55 · answer #4 · answered by Anonymous · 0⤊ 0⤋