2007-04-03 08:00:16 · 8 answers · asked by bucknj13 1 in Science & Mathematics ➔ Mathematics
[-6 (multiplied by) 2] = -12
[19 (multiplied by) -10] = -190
-12 + -190 = -202
2007-04-03 08:05:00 · answer #1 · answered by Anonymous · 1⤊ 0⤋
If you are stating negative six times two plus nineteen times x minus ten then this expression can be simplified to -12+19x-10 and can be further simplified to -2+19x or 19x-2
2007-04-03 15:16:10 · answer #2 · answered by Danyal Ali 1 · 0⤊ 0⤋
-6x^2 + 19x -10 Multiply by -1
6x^2 -19x + 10 Now factor
(3x -2) (2x -5)
To solve for x set each factor = to 0
2007-04-03 15:08:49 · answer #3 · answered by kale_ewart 5 · 0⤊ 0⤋
I assume you mean -6x^2 + 19x - 10 = 0
just put into the equation
x = (-19 +- sqrt(19^2 - 240))/ -12
x = (1/12) * (19 +- 11)
= 2/3 or 2.5
2007-04-03 15:07:35 · answer #4 · answered by biglildan 6 · 0⤊ 0⤋
-6*2+19*(-10) = -12-190= -202
OR:
-6x^2 + 19x - 10 = (-3x + 2)(2x - 5)
2007-04-03 15:07:02 · answer #5 · answered by jimvalentinojr 6 · 0⤊ 0⤋
If you want to factor this, it is -(2x-5)(3x-2). If you want to solve for x when you set it equal to 0, the factored form makes it clear that x=5/2 or x=2/3.
2007-04-03 15:05:03 · answer #6 · answered by steve112285 3 · 0⤊ 0⤋
is that -6x + 19x - 10??? i could help is you wrote it a bit more clearly
2007-04-03 15:04:34 · answer #7 · answered by Anonymous · 0⤊ 0⤋
What are you trying to do with this expression?
2007-04-03 15:02:54 · answer #8 · answered by bruinfan 7 · 0⤊ 0⤋