Please factorize fully, the following polynomials, who can help me?
Using long division?
x^3 + x^2 - x - 10
x^4 - 3x^2 - 6x + 8
-5x^3 - 9x^2 - 3x +1
THANKS! AND PLEASE EXPLAIN!~ working steps
Please factorize fully, the following polynomials, who can help me?
2011-10-11 12:58 pm
回答 (1)
2011-10-11 1:35 pm
✔ 最佳答案
Dear Hahahaha,x^(3)+x^(2)-x-10
Factor the polynomial using the rational roots theorem.
(x-2)(x^(2)+3x+5)
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x^(4)-3x^(2)-6x+8
Factor the polynomial using the rational roots theorem.
(x-2)(x^(2)+3x+4)
-------------------------------------------
it is factor
參考: Precalculus Solved!
收錄日期: 2021-05-01 09:18:55
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