因式分解x2+4xy-4y2 x2-2(根号2)x-3
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/24 00:46:00
因式分解x2+4xy-4y2x2-2(根号2)x-3因式分解x2+4xy-4y2x2-2(根号2)x-3因式分解x2+4xy-4y2x2-2(根号2)x-3x2+4xy-4y2=(x^2+4xy+4y
因式分解x2+4xy-4y2 x2-2(根号2)x-3
因式分解x2+4xy-4y2 x2-2(根号2)x-3
因式分解x2+4xy-4y2 x2-2(根号2)x-3
x2+4xy-4y2
=(x^2+4xy+4y^2)-8y^2
=(x+2y)^2-8y^2
=(x+2y+2√2y)(x+2y-2√2y)
x2-2(根号2)x-3
=x^2-2√2x+2-5
=(x-√2)^2-5
=(x-√2+√5 )=(x-√2-√5)
x²-4xy+2y²
=(x-2y)²
4x2+3xy-2y2因式分解
(x2+xy+y2)-4xy(x2+y2)因式分解
-x2-4y2+4xy因式分解
4xy-(x2-4y2)怎么因式分解
因式分解 4x2-4xy+y2-a2
x2+y2-x2y-4xy-1因式分解
x2+3xy-4y2因式分解
X2-3xy-4y2因式分解
告诉 因式分解:3x2+4xy-y2
3x2+4xy-y2因式分解
3x2-4xy+y2 因式分解
因式分解x2-4xy+4y2+x-2y-2
x2-4xy+4y2-x+2y-2因式分解
2x2+xy-y2-4x+5y-6 因式分解
2x2+xy-3y2+x+4y-1因式分解
-4x2+3xy+2y2 因式分解怎么解
2xy-x2+4-y2因式分解要求写出分解步骤
求解4-x2-2xy-y2的因式分解