(2x+4)(2x-4)
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/16 13:39:06
(2x+4)(2x-4)(2x+4)(2x-4)(2x+4)(2x-4)
(2x+4)(2x-4)
(2x+4)(2x-4)
(2x+4)(2x-4)
解九宫格题目(X为未知数)9 X 2 X 7 X 8 X XX X 4 X X 9 X 6 X1 3 X 5 X X X X 24 X X 8 5 X X 1 XX 8 9 4 X 1 6 7 XX 1 X X 3 6 X X 88 X X X X 2 X 3 6X 5 X 6 X X 9 X XX X 7 X 4 X 2 X 1
3x/(x-2)-x/(x+2)÷2x/(x-4)化简3x/(x-2)-x/(x+2)÷2x/(x²-4)化简
X+X+2+X+4-(X+4)=26
(16x^4+4x^2+x)/x=?
(x^2-4x)/x^2-8x+16
(x-4/x)× x/x-2 等于?
(x-1)^3(x+1)(x-2)/(x+4)
(x+2)(x-2)+16 (x-1)(x-2)+3x(x+3)-4(x+2)(x-3)(x+2)(x-2)+16 (x-1)(x-2)+3x(x+3)-4(x+2)(x-3)
计算:(x+2/x^2-2x-x-1/x^2-4x+4)×x/4-x
分式计算 (x+2/x-2+4/x平方-4x+4)÷x/x-2*x-2/x
(x+2/x^2-2x-x-1/x^2-4x+4)/x-4/x因式分解
化简[(x+2)/(x²-2x)+(x-1)/(x²-4x+4)]除以(x-4)/x
[(x+2)/(x²+2x)-(x-1)/(x²-4x+4)]÷(x-4)/x
计算(x*x+4x+5)/(x+2)-(x*x+6x+10)/(x+3)+1
(x+1)(x+2)(x+3)(x+4)+1(x+1)(x-2)(x+3)(x-4)+25
解方程:(x-8)/(x-3)-(x-9)/(x-4)=(x+7)/(x+8)-(x+2)/(x+3)
先化简(x平方-4x+4)/(x平方-2x)÷(x-4/x)
【计算(过程)】-x^2*(-x)^3+3x^3*(-x^2)-4(-x)*(-x)^4