Factorize:
1. w^4 + 2w^2 + 1
F.3 Maths
2007-12-28 7:57 pm
回答 (1)
2007-12-28 8:04 pm
✔ 最佳答案
即係 a^2 + 2ab + b = (a+b)^2的問題答案是 (w^2 +1)^2
收錄日期: 2021-04-13 14:49:11
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071228000051KK01358