分解因式﹣½α²(χ-2α)²-¼α(2α-χ)³½不是﹣½
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/27 18:27:29
![分解因式﹣½α²(χ-2α)²-¼α(2α-χ)³½不是﹣½](/uploads/image/z/1024262-62-2.jpg?t=%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F%EF%B9%A3%26%23189%3B%CE%B1%26%23178%3B%EF%BC%88%CF%87%EF%BC%8D2%CE%B1%EF%BC%89%26%23178%3B%EF%BC%8D%26%23188%3B%CE%B1%EF%BC%882%CE%B1%EF%BC%8D%CF%87%EF%BC%89%26%23179%3B%26%23189%3B%E4%B8%8D%E6%98%AF%EF%B9%A3%26%23189%3B)
x){b⧳<~b5eCKs=5:NX/H5H,RdG$S&ح/ר[C}
]DMQ"D;BZhG(1._K 146`bVfv:mԆ@5 \B3 zi$Dd$s}n#45`r4k=
分解因式﹣½α²(χ-2α)²-¼α(2α-χ)³½不是﹣½
分解因式﹣½α²(χ-2α)²-¼α(2α-χ)³
½不是﹣½
分解因式﹣½α²(χ-2α)²-¼α(2α-χ)³½不是﹣½
½α²(χ-2α)²-¼α(2α-χ)³
=1/4(x-2a)³+1/2a²(x-2a)²
=1/4(x-2a)²[(x-2a)+2a]
=1/4x(x-2a)²
﹣½α²(χ-2α)²-¼α(2α-χ)³
=-½α(χ-2α)²(α+½(2α-χ))
=﹣½α(χ-2α)²(α+½(2α-χ))
=﹣½α(χ-2α)²(2α-½χ)
﹣½α²(χ-2α)²-¼α(2α-χ)³
=﹣½α²(χ-2α)²+¼α(χ-2α)³
=﹣½α(χ-2α)²[α-½(χ-2α)]
=﹣½α(χ-2α)²[2α-½χ]