3(y-x)²+2(x-y) 分解因式
3(y-x)²+2(x-y)x(a-1)(a-2)-y(1-a)-y(1-a)(2-a)8a(a-b)²-12(b-a)³m²(x...
3(y-x)²+2(x-y) x(a-1)(a-2)-y(1-a)-y(1-a)(2-a)
8a(a-b)²-12(b-a)³ m²(x-y)+n²(y-x) 分解因式
求步骤嗷嗷 展开
8a(a-b)²-12(b-a)³ m²(x-y)+n²(y-x) 分解因式
求步骤嗷嗷 展开
1个回答
展开全部
①3(y-x)²+2(x-y)
=3(x-y)²+2(x-y)
=(x-y)(3x-3y+2)
②4a(x-2)²-2b(2-x)³
=4a(x-2)²+2b(x-2)³
=(x-2)²[4a+2b(x-2)]
=(x-2)²(4a+2bx-4b)
③6x³y(x-y)³-4xy³(y-x)²
=6x³y(x-y)³-4xy³(x-y)²
=(6x³y-4xy³)(x-y)²
=2xy(3x² -2y² )(x-y)²
④a(x-y)-b(y-x)+c(x-y)
=a(x-y)+b(x-y)+c(x-y)
=(x-y)(a+b+c)
⑤m²(x-2)+(2-x)
=(m²-1)(x-2)
=(n+1)(m-1)(x-2)
=3(x-y)²+2(x-y)
=(x-y)(3x-3y+2)
②4a(x-2)²-2b(2-x)³
=4a(x-2)²+2b(x-2)³
=(x-2)²[4a+2b(x-2)]
=(x-2)²(4a+2bx-4b)
③6x³y(x-y)³-4xy³(y-x)²
=6x³y(x-y)³-4xy³(x-y)²
=(6x³y-4xy³)(x-y)²
=2xy(3x² -2y² )(x-y)²
④a(x-y)-b(y-x)+c(x-y)
=a(x-y)+b(x-y)+c(x-y)
=(x-y)(a+b+c)
⑤m²(x-2)+(2-x)
=(m²-1)(x-2)
=(n+1)(m-1)(x-2)
上海森璞
2024-11-23 广告
2024-11-23 广告
RE电商平台NORD ADDA电商平台联轴器是上海森璞压缩设备工程技术有限公司推荐的高效、可靠的传动解决方案。该联轴器采用先进的复合材料制造,重量轻、耐腐蚀、抗疲劳,并且具有高偏差容许能力,能适应各种恶劣工作环境。其独特的设计和制造工艺确保...
点击进入详情页
本回答由上海森璞提供
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询
广告 您可能关注的内容 |