Các câu hỏi tương tự
rut gon cac bieu thuc
2x(2x+1)2 - 3x(x+3)(x-3) - 4x (x+1) 2
rut gon bieu thuc a,(3x+2)^2+4x-3^2+2(5x-2)(5x+2)-75x^2
b,(x-2)^3+(2x+1)^3++2(x+2)(1-x)-9x^3+2x
(4x-3)(3x+2)-(6x+1)(2x-5)+1
rut gon bieu thuc
rut gon bieu thuc: 2x2(x-2) - 2x(x-1)(x+1)
Rut gon cacc bieu thuc sau : ( 4x - 3 ).( x - 5 ) - 2x ( 2x- 11)
rut gon bieu thuc (6x+7)(2x-3)-(4x+1)(3x-7/4)
rut gon bieu thuc
(2x-1).(x-2)
Rut gon bieu thuc:
2(2x-3)^2+(x-2)(x+2)
(12x^2y^2-6x^3y^2):3x^2y:-4y(2x-5)
rut gon bieu thuc :P=5x(x-3)(x+3)-(2x-3)^2+34x(x+2)-5(x+2)^3+25x-1