解分因式3ax^2-6axy+3ay^2;x^4(x-2y)+x^2(2y-x);a^2-2ab+b^2-c^2；102^2-98^2

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解分因式3ax^2-6axy+3ay^2;x^4(x-2y)+x^2(2y-x);a^2-2ab+b^2-c^2；102^2-98^2
解分因式3ax^2-6axy+3ay^2;x^4(x-2y)+x^2(2y-x);a^2-2ab+b^2-c^2；102^2-98^2

解分因式3ax^2-6axy+3ay^2;x^4(x-2y)+x^2(2y-x);a^2-2ab+b^2-c^2；102^2-98^2
3ax²-6axy+3ay²
=3a(x²-2xy+y²)
=3a(x-y)²
x^4(x-2y)+x^2(2y-x)
=x^4(x-2y)-x^2(x-2y)
=x²(x-2y)(x²-1)
=x²(x-2y)(x+1)(x-1)
a²-2ab+b²-c²
=(a-b)²-c²
=(a-b+c)(a-b-c)
102²-98²
=(102+98)(102-98)
=200*4
=800

3ax²-6axy+3ay²
=3a(x²-2xy+y²)
=3a(x-y)²
x^4(x-2y)+x²(2y-x)
=x^4(x-2y)-x²(x-2y)
=x²(x-2y)(x²-1)
=x²(x-2y)(x+1)(x-1)
a²...

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3ax²-6axy+3ay²
=3a(x²-2xy+y²)
=3a(x-y)²
x^4(x-2y)+x²(2y-x)
=x^4(x-2y)-x²(x-2y)
=x²(x-2y)(x²-1)
=x²(x-2y)(x+1)(x-1)
a²-2ab+b²-c²
=(a-b)²-c²
=(a-b+c)(a-b-c)
102²-98²
=(102+98)(102-98)
=200×4
=800

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-3ax^2+6axy-3ay^2 分解因式把下列各式分解因式:3ax^2+6axy+3ay^2 分解因式3ax²+6axy+3ay² 分解因式：-3ax-6axy-3ay, 分解因式：3ax*2+6axy+3ay*2；【a+b+]*2-12[a+b]+36? 分解因式:2ax^2-4axy+2ay^2 分解因式ax²+ay²+2axy-16 解分因式3ax^2-6axy+3ay^2;x^4(x-2y)+x^2(2y-x);a^2-2ab+b^2-c^2；102^2-98^2 解分因式3ax^2-6axy+3ay^2;x^4(x-2y)+x^2(2y-x);a^2-2ab+b^2-c^2；102^2-98^2急! 因式分解：ax^2+ay^2-2axy-a^3急 ax-2axy+ay因式分解分解因式；3ax平方+6axy+3ay的平方把下列多项式分解因式:(1) x的3次幂-64x (2) 3ax的2次幂+6axy+3ay的2次幂 x^2-25分解因式还有3ax^2+6axy+3ay^2和16-24(a-b)+9(a-b)^2 16x^2+24x+9、-x^2+4xy-4y^2、23ax^2+6axy+3ay^2分解因式 (2x)的立方(-5xy的平方)等于多少?分解因式:3ax的平方+6axy+3ay的平方等于? 3ax的2次方-6axy+3ay的二次方急要! 分解因式1.a³－ab² 2.3ax²-6axy＋3ay²