How do you factor problems like 8x^4-28x^3+28x^2-10? (I can't remember)?
回答 (1)
2011-12-01 4:14 am
✔ 最佳答案
Factor out the common factor:2 (4x^4-14x^3+14x^2-5)
What's left in parentheses doesn't factor any farther in rational numbers.
收錄日期: 2021-04-21 22:44:39
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https://hk.answers.yahoo.com/question/index?qid=20111130194157AA43KTw