把下列各式分解因式:(1)2a^2b-4a^2b^3+2ab (2)(x+y)^2-4 (3)3ax^2-6axy+3ay^2
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 05:45:19
把下列各式分解因式:(1)2a^2b-4a^2b^3+2ab(2)(x+y)^2-4(3)3ax^2-6axy+3ay^2把下列各式分解因式:(1)2a^2b-4a^2b^3+2ab(2)(x+y)^
把下列各式分解因式:(1)2a^2b-4a^2b^3+2ab (2)(x+y)^2-4 (3)3ax^2-6axy+3ay^2
把下列各式分解因式:(1)2a^2b-4a^2b^3+2ab (2)(x+y)^2-4 (3)3ax^2-6axy+3ay^2
把下列各式分解因式:(1)2a^2b-4a^2b^3+2ab (2)(x+y)^2-4 (3)3ax^2-6axy+3ay^2
(1)2a^2b-4a^2b^3+2ab
=2ab(a-2ab^2+1)
(2)(x+y)^2-4
=(x+y+2)(x+y-2)
(3)3ax^2-6axy+3ay^2
=3a(x^2-2xy+y^2)
=3a(x-y)^2
(1)2a^2b-4a^2b^3+2ab
=2ab(a-2ab²+2)
(2)(x+y)^2-4
=(x+y+2)(x+y-2)
(3)3ax^2-6axy+3ay^2
=3a(x²-2xy+y²)
=3a(x-y)²
把下列各式分解因式:(1)16x²y²z²-9(2)81(a+b)²-4(a-b)²要答案和计算过程和公式.把下列各式分解因式
把下列各式分解因式:6A(A-B)2-8(b-a)3
把下列各式分解因式3x(a+2b)^2-6xy(a+2b)
各式因式分解把下列各式分解因式:(1).(a-3)^2-(2a-6) (2).(a-b)(a+b-1)+a-b
把下列各式分解因式:16-(2a+3b)^2
把下列各式分解因式:a^4-2a^2b^2+b^4 (a^2-a)^2-(a-1)^2
把下列各式分解因式2a(x+1)²-2ax²
把下列各式分解因式: (1)x^y^-2xy+1 (2)9-12t+4t^把下列各式分解因式:(1)x^y^-2xy+1 (2)9-12t+4t^(3)y^+y+1/4 (4)25m^-80m+64(5)x^/4+xy+y^ (6)a^b^-4ab+46个小题求解了,注:^为平方
把下列各式分解因式:2a-2分之一ab² (x-y)²-2(y-x)+1
把下列各式分解因式:(1)(m-n)^3-(m-n)^2 (2)(3a-4b)(7a-8b)+(11a+2b)(8b-7a)把下列各式分解因式:(1)(m-n)^3-(m-n)^2 (2)(3a-4b)(7a-8b)+(11a+2b)(8b-7a)
把下列各式分解因式:1:10a(x-y)平方—5b(y-x) 2:x(a-x)(a-把下列各式分解因式:1:10a(x-y)平方—5b(y-x) 2:x(a-x)(a-y)-y(x-a)(y-a)
把下列各式分解因式:3ax^2-3ay^4
把下列各式分解因式:(1)2a^2b-4a^2b^3+2ab (2)(x+y)^2-4 (3)3ax^2-6axy+3ay^2
把下列各式分解因式:x^4-81 (x^2-2y)^2-(1-2y)^2
把下列各式分解因式:-27x^4+18x^3-3x^2 x^4-1
【把下列各式分解因式,25q²-121p³【把下列各式分解因式,0.25q²-121p³(4分之49)a²-x²y²9x²-(2y+z)²49(2a-3b)²-9(a+b)²
将下列各式分解因式16a^4-72a^2+81
把下列各式分解因式.(1)a²-2ab+b²-a²(2)x²-y²+6y-9(3)x²-6xy-1+9y²(4)2xy-x²-y²+1