作业帮计算3(2x-1)(x+6)－5(x-3)(x+6)
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/15 09:49:39
x){nuӍ5*t
55*45ը5l +/!,Ҷ`f4T.D:I
HAV<۴ٜΧ۟aıg>9Ɏg3?n8Tqg}\~qAb 6`mXqN Y
计算3(2x-1)(x+6)－5(x-3)(x+6)
计算3(2x-1)(x+6)－5(x-3)(x+6)
计算3(2x-1)(x+6)－5(x-3)(x+6)
3(2x-1)(x+6)－5(x-3)(x+6)
=(x+6)[3(2x-1)-5(x-3)]
=(x+6)(x+12)
x没有具体值,
这也不是方程,
没有办法算出具体值
=(x+6)(x+12)
3(2x-1)(x+6)－5(x-3)(x+6)=(x+6)(x+12)
x/x-3-5x/x^2-x-6计算
计算:x/x-2 - 5x/x²-x-6计算:x/x-3 - 5x/x²-x-6
计算x^2-5x+6/x^2-1/x^2+x/x-3
计算（x*x+4x+5）/（x+2）-（x*x+6x+10）/（x+3）+1
计算：（x+1)(x-2)(x-3)(x-6)
计算:[(x^2 - 4)/(x^2 - x - 6) + (x+2)/(x-3)] / (x+1)/(x-3)
计算3(2x-1)(x+6)－5(x-3)(x+6)
*-----------------------------------------------*| 6 4 X | 8 X X | X X 5 || X X X | X X X | X 7 8 || X X X | X X X | X X X ||---------------+---------------+--------------- || X X X | X X X | 5 1 X || X X X | X 6 X | X X X || 8 X X | 3 5 X | 2 X X ||
计算：(1)/(x-3)÷(x+2)/(x^2-9)-(1)/(x^2+5x+6)
计算:(4x^4-6x^2+2)(5x^3-2x^2+x-1),
填九宫格帮帮忙.x x 6 x x 7 x x 98 x x x 3 x 1 x x 9 x x 6 x 5 x 3 x x x 3 x x x x 1 8x x x 9 x 1 x x x2 1 x x x x 6 x x x 6 x 7 x 3 x x 1 x x 9 x 2 x x x 47 x x 8 x x 5 x x
计算5(x^2+x-3)-4x(6+x)+x(4-x)=02x(x-1)-x(2x-5)
计算:|3-x|+|x-1|(x>5)
计算3x^3-(x^2 +2x)(3x-1)-3(x+5)(x-2)
2x/x-1+1/x+3-3x+5/x^2+2x-3计算,
计算(x-2)(x-3)+2(x+6)(x-5)-3(x平方-7x+13)
计算：(2x+3)(3x-4)>(x+1)(x-1)+5x(x+3)+7
计算 2+x+3/x-1*x^2-2x+1/x^2+6x+9