i suck at math, pls help, will give u max point for appreciation...
12x^3 - 6x^2 - 24x +18 = ?
3x^4 - 2x^3 -12x^2 +18x +15 =?
factoring polynomial with 4 terms,pls help..?
2009-11-25 2:38 am
回答 (1)
2009-11-25 8:25 pm
✔ 最佳答案
12x^3 - 6x^2 - 24x +18 =6 (x - 1)^2 (2x + 3)
3x^4 - 2x^3 -12x^2 +18x +15 doesn't factor in rational numbers.
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