整式乘除题(3x+2)(x+2)我3x*+2x+10答案3x*2+8x+4(4y-1)(y-5)我的4y*2-y-15答
整式乘除题(3x+2)(x+2)我3x*+2x+10答案3x*2+8x+4(4y-1)(y-5)我的4y*2-y-15答
整式的乘除「(3x+2y)(3x-2y)-(x+2y)(5x-2y)」÷(4x)如何计算
八上数学整式的乘除已知(x+y)的a次方·(x+y)的2b次方=(x+y)的5次方·(x-y)的3a次方·(x-y)的4
(x+2)(x+3) (x-4)(x+1) (y+4)(y-2) (y-5)(y-3)
计算(x^8-x^7y+x^5y^3-x^4y^4+x^3y^5-x^y^7+y^8)(x^2+xy+y^2)
x^8-x^7y+x^6y^2-x^5y^3+x^4y^4-x^3y^5+x^2y^-xy^7+y^8
x/x-y*y^2/x+y-x^3y2/x^4-y^4/x^2/x^2+y^2
一道整式乘除的问题若2X+5Y-3=0,求4的X次方乘以32的Y次方的值
(x+3y-4)(2x-y)
解整式:8x的平方-【3x+5(2x的平方-3x)+3】-2(3x-2) (4x-2y)-{5x-[8y-2x-(x+y
(4x-2y-z)-{5x[8y-2y-(x+y)]-x+(3y-10z)]=? kuai
已知x=1/3,y=-1/2,求代数式x-(x+y)+(x+2y)-(x+3y)+(x+4y)-(x+5y)+...-(