2007-11-14 03:05:26 · 9 answers · asked by beartrap4151 1 in Science & Mathematics ➔ Mathematics
5x² + 24 x - 5
(5x - 1) (x + 5)
Check
5x² + 25x - x - 5
5x² + 24 x - 5 ( as required)
2007-11-17 21:56:09 · answer #1 · answered by Como 7 · 1⤊ 0⤋
wayne, your answers are wrong because he never said it's = to 0. You can only factor and nothing else.
5x^2 +24x -5
(factor)
x^2 +24x -25
(x+25)(x-1)
(divide by 5)
(x+5)(5x-1)
there's your answer
2007-11-14 11:12:39 · answer #2 · answered by Anonymous · 0⤊ 0⤋
so
(5x)^2 + (24x - 5)?
x^2 +24x -25
(x+25)(x-1)
(divide by 5)
(x+5)(5x-1)
2007-11-14 11:13:08 · answer #3 · answered by ///M3 b 4 · 0⤊ 0⤋
5x^2+24x-5
(5x-1)(x+5)
2007-11-14 11:14:59 · answer #4 · answered by cidyah 7 · 0⤊ 0⤋
factors to (5x - 5)(x + 1)
x=1 and -1
2007-11-14 11:10:43 · answer #5 · answered by wayne 4 · 0⤊ 1⤋
(5x-1)(x+5)
x=1/5 or -5
2007-11-14 11:13:53 · answer #6 · answered by Anonymous · 0⤊ 0⤋
5x2 +25x -5
5x2 +25x -1x-5
5x(x+5) -1(x+5)
(5x-1) (x+5)
If we want to compair to any value then
x= 1/5 and x= -5
2007-11-14 11:23:38 · answer #7 · answered by theroyalguys 1 · 0⤊ 0⤋
(5x - 1)(x + 5) ?
2007-11-14 11:11:39 · answer #8 · answered by Anonymous · 0⤊ 0⤋
learn... otherwise yo are neevr going to get anywhere... factorisation is needed throughtall levels of maths, and asking others to do it for you wont benifit you in anyway.
2007-11-14 11:10:23 · answer #9 · answered by ljaybrad123 2 · 1⤊ 1⤋