4x^3-4x^2y-(x-y)因式分解2.a^3+1/81(b^3) 3.x(x+4)+4
问题描述:
4x^3-4x^2y-(x-y)因式分解
2.a^3+1/81(b^3) 3.x(x+4)+4
答
4x^3-4x^2y-(x-y)因式分解
2.a^3+1/81(b^3) 3.x(x+4)+4