计算:(1)(2x+5)(2x-5)-(4x+1)(x-4) (2)0.125^6*(-8)^7+(1/2-3/2)^3
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/26 05:20:51
x){nuaaTm
"uM5u5L*B&
FzFqfZqFFq6IE0FΆj֤BMZT646@)a
V5li
QkkeY$ف|
ae
计算(-2x+1)(-3x+5)
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 2X-2+X-1/5计算
计算:4x(x^2-2x-1)+x(2x+5)(5-2x)
2x/x-1+1/x+3-3x+5/x^2+2x-3计算,
计算x^2-5x+6/x^2-1/x^2+x/x-3
计算:(x-1)(x^2-4X+3)-x(x^2-5X+2)有过程
计算3x^3-(x^2 +2x)(3x-1)-3(x+5)(x-2)
x(x²-1)+2x²(x+1)-3x(2x-5)计算
计算:(2x+3)(3x-4)>(x+1)(x-1)+5x(x+3)+7
计算:10x/2x-1+5/1-2x
计算:5x-2[3x-2(3x+1)]
计算5x(2x² -3x+1)
如何计算(x-1)(x-2)(x-3)(x-4)-(x^2-5x)^2-10(x^2-5x)
计算:[(x+2)/(x+3) - (x+1)/(x+2) + (x+4)/(x+5) - (x+3)/(x+4) / (x^2 + 7x + 13)/(x^2 + 8x + 15)
计算(x-2)/(x^2-4)+(x-4)/(x^2-5x+4)-(2x+1)/(x^2+x-2)
计算(x+2)/(x+1) - (x+3)/(x+2) + (x+4)/(x+3) - (x+5)/(x+4)