因式分解3X^3+12X^2Y+12XY^2
问题描述:
因式分解3X^3+12X^2Y+12XY^2
答
=3X(X^2+4XY+4Y^2)
=3X(X+2Y)^2
因式分解3X^3+12X^2Y+12XY^2
=3X(X^2+4XY+4Y^2)
=3X(X+2Y)^2