怎样化简:4x^3(-y^3)^2-3x*(-x)^2*(-y^2)^3
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/08 18:54:18
xRJ0$itWѦRX?@zģ,x(5g8itNfL^R6U^/|MBMF BYSy|֠;˳ Y_HP
HEs.h@S(% ff~zpL]6{h3cm4b.|- $aH 7ygz~̉h+{ K9Xs{i_uO2(r][e8w c
怎样化简:4x^3(-y^3)^2-3x*(-x)^2*(-y^2)^3
3(x-y)-2(x+y)-5(x-y)+4(x+y)+3(x-y) 化简合并同类项
2(2X-3Y)-(3X 2Y 1)怎样化简
(8x-3y)-(4x+3Y-z)+22怎样合并化简,
怎样化简:2x²-2y²+3xy-5y²+x²
(3x-2y)( y-3x)怎样算
化简求值{(x=2y)(5x-2y)-(3x+2y)(3x-2y)]/4x,其中x=2,y=-1
初二化简求值题[(5x+2y)(3x+2y)+(x+2y)(x-2y)]/4x,其中x=2,y=3
化简求值:已知x、y满足:x^2+y^2-4x+6y+13=0 求代数式 的值.(3x+y)^2-3(3x-y)(x+y)-(x-3y)(x+3y)急用!
x^2(x+2y)-9x^2(3x+y)^2怎样因式分解?
怎么化简-2(x-3y) 3(2x-y)-4(2x 3y)?
x+y=36;x-(y-x)=3/4x. 怎样算
请问如何化简(4x-y)/x^2y^2 - (x+y)/xy^3
y=x的平方怎样平移得到y=-2x的平方+4x-3x的图像
x+(-y+3) x-(-3-y) -(x-y)+3 3-(X+Y) 怎样去括号?快
(x-y) (x-2y)+(x+2y) (x-3y)-2(x-3y) (x-4y)=
4x - 2y + 5x怎样化简?
x²/xy-x/y 3x/4x+y - x-2y/4x+y (1-y/y+x)÷x/y²-x²