已知-½X^a+1y³与6分之1x²y^1+b是同类项,求两数差.求式子7ab-6a+5b-4ab+3a-2b的值
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 11:49:38
![已知-½X^a+1y³与6分之1x²y^1+b是同类项,求两数差.求式子7ab-6a+5b-4ab+3a-2b的值](/uploads/image/z/5204710-46-0.jpg?t=%E5%B7%B2%E7%9F%A5-%26%23189%3BX%5Ea%2B1y%26%23179%3B%E4%B8%8E6%E5%88%86%E4%B9%8B1x%26%23178%3By%5E1%2Bb%E6%98%AF%E5%90%8C%E7%B1%BB%E9%A1%B9%2C%E6%B1%82%E4%B8%A4%E6%95%B0%E5%B7%AE.%E6%B1%82%E5%BC%8F%E5%AD%907ab-6a%2B5b-4ab%2B3a-2b%E7%9A%84%E5%80%BC)
x){}KuՔ
-,#
+lsK';̞v=mX3Nz6c =7~pγMOv,y6u{`kmkmk|Vӆ=6IEPf dG/m@ Z
已知-½X^a+1y³与6分之1x²y^1+b是同类项,求两数差.求式子7ab-6a+5b-4ab+3a-2b的值
已知-½X^a+1y³与6分之1x²y^1+b是同类项,求两数差.求式子7ab-6a+5b-4ab+3a-2b的值
已知-½X^a+1y³与6分之1x²y^1+b是同类项,求两数差.求式子7ab-6a+5b-4ab+3a-2b的值
不知道