All help is appreciated. Help meaning anwsers.
x²+5x-14
x²+7x+12
3x² - 10x + 8
4x² + 20x +25
3x² + 7x - 6
2007-07-19 11:41:13 · 6 answers · asked by JordanG 2 in Science & Mathematics ➔ Mathematics
x²+5x-14 = (x + 7)(x - 2)
x²+7x+12 = (x + 4)(x + 3)
3x² - 10x + 8 = (3x + 2)(x - 4)
4x² + 20x +25 = (2x + 5)²
3x² + 7x - 6 = (3x - 2)(x + 3)
2007-07-19 11:49:07 · answer #1 · answered by Anonymous · 1⤊ 0⤋
I assume you need these factored:
x²+5x-14
(x+9)(x-5)
If x²+5x-14 = 0
then x = 5, -9
x²+7x+12
(x+3)(x+4)
3x² - 10x + 8
(3x-4)(x-2)
4x² + 20x +25
(2x+5)(2x+5)
3x² + 7x - 6
(3x-2)(x+3)
2007-07-19 18:53:48 · answer #2 · answered by Steve A 7 · 1⤊ 0⤋
I assume you are needing these factored??
1. (x+7)(x-2)
2. (x+4)(x+3)
3. (3x-4)(x-2)
4. (2x+5)(2x+5)
5. (3x -2)(x+3)
2007-07-19 18:49:31 · answer #3 · answered by sarajschryver 2 · 0⤊ 0⤋
1. (x-2)(x+7)
2.(x+3)(x+4)
3.(3x+2)(x-4)
4.(2x+5)^2
5.(3x-2)(x+3)
2007-07-19 20:28:28 · answer #4 · answered by Faology 2 · 0⤊ 0⤋
(x+7)(x-2)
(x+3)(x+4)
(3x-4)(x-2)
(2x+5)(2x+5)
(3x -2)(x+3)
2007-07-19 18:55:05 · answer #5 · answered by Tom B 2 · 0⤊ 0⤋
(x+7)(x-2)
(x+4)(x+3)
(3x-4)(x-2)
(2x+5)^2
(3x-2)(x+3)
2007-07-19 18:58:25 · answer #6 · answered by Anonymous · 0⤊ 0⤋