x^2-12xy+36y^216a^4+24a^2b^2+9b^4

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/30 02:32:47
x^2-12xy+36y^216a^4+24a^2b^2+9b^4
xQ z ^3(^P'A[&T640œȸ[2c,wۏ&NGCn9.|ZbCCȺC,Y|Vwg?g

x^2-12xy+36y^216a^4+24a^2b^2+9b^4
x^2-12xy+36y^2
16a^4+24a^2b^2+9b^4

x^2-12xy+36y^216a^4+24a^2b^2+9b^4
x^2-12xy+36y^2=(x-6y)^2
16a^4+24a^2b^2+9b^4=(4a+3b)^2

x^2-12xy+36y^2
=(x-6y)^2
16a^4+24a^2b^2+9b^4=(4a^2+3b^2)^2

x^2-12xy+36y^2 =(x-3y)(x-9y)
16a^4+24a^2b^2+9b^4=(4a^2+3b^2)^2

因式分解:12xy^2(y-x)+xy^3(x-y)+4x^2y(x-y) x^2-12xy+36y^216a^4+24a^2b^2+9b^4 因式分解.1.4a^(n-1)*b^2-16a^(n+1) 2.x^2*y^2-y^4-12xy^2+36y^2 3.x^2-6xy+9y^2-3x+9y+2 分解因式:xy(x-y)-x(x-y)平方-a平方+1.9b平方-12xy+x平方+36y平方四分之一+a平方+a的4次方a平方-8ab+16b平方(a平方+b平方)平方-4a平方b平方(三十六分之一a-三分之一)a+12(a-1)平方-12(a-1)+18(x平方-2xy+y平 在实数范围内因式分解:(1)x^2-8xy+12y^2(2)x^2-7(3)x^4-36(4)x^4-6x^2+5(5)a^2-4a+1(6)x^3-4(x-2x^2)(7)2x^2-8xy+5y^2(8)3x^2y^2-5xy-1(9)-4x^2-8xy+y^2(10)-y^2x-4x^2y+2x^3 [4/(x^2-y^2)+(x+y)/(xy^2-x^2y)] / (x^2+xy-2y^2)/(x^2y+2xy^2) 其中,a=13,b=12 因式分解30题(要过程)am+an+bm+bn x^2+5y-xy-5x x2+xy+2xz+x (a+b)x-(b+a)y -12x(x-y)-(y-x)x^2 2x^2+4x+2 x(x+z)-y(y+z) 2(x^2-3ab)+x(4a-3b) 4x^2+12xy+9y^2-25 x^4-16 16x^4-1 x^2+9x+8 x^2-10xy+24y^2 2x^2+15xy-8y^2 3x^2-6xy+3y^2 24x^2+22x-21 -x^2+4xy- 因式分解:-3x^3+6x^2y-3xy^21.-3x^3+6x^2y-3xy^22.4a^2+4a+13.(x^2-3)^2-12(x^2-3)+36 因式分解(非常紧急)1.8a^3b^2 - 12ab^3c2.36x^2 - 12xy + 6x3.-4m^3 + 16m^2 - 26m4.18x^2(x-2y)^2 - 24xy(2y - x)^2 - 12x(2y-x)^35.第5题:x(x+y-z)+y(x+y-z)+z(z-x-y) 解方程组X²-2XY=Y² 9X²-12XY+4Y²=4X²-2XY+Y²=36 9X²-12XY+4Y²=4 因式分解 1、2x^2(y+2)-3y^2(x-3)-12xy 2、x^2-4xy+4y^2-6x+12y+8 3、x^2-(2a+1)x-3a(a-1) (选择)对分式y/2x,x/3y^2,1/4xy通分是,最简公分母是( ) A.24x^2y^3 B.12x^2y^2 C.24xy D.12xy^2 (x^2+2xy+y^2-4xy)*(x^2-2xy+y^2+4xy) ①(-xy)^8/(xy)^5 ②(a-2)^14/(2-a)^5 ③2x/5y-4=0 4^x/32^y=?④ x^2-y^2=12 x+y=6 x=?y=? 谁能帮我因式分解啊.A.4(x-y+1)+y(y-2x) B.5+7x-6x² C.12x²+xy-6y² (12x^2y-8xy^2+16xy)/-3x+2y-4=? (12x^2y-8xy^2+16xy)/-3x+2y-4=? 计算:12xy^2/(x+y) * (x^2 - y^2)/4xy