分解因式3ax^2+8ax-3a
问题描述:
分解因式3ax^2+8ax-3a
答
3ax^2+8ax-3a
=a(3x²+8x-3)
=a(x+3)(3x-1)
分解因式3ax^2+8ax-3a
3ax^2+8ax-3a
=a(3x²+8x-3)
=a(x+3)(3x-1)