请帮忙分解因式：8a^4b^3-4a^3b^4+2a^2b^5急
问题描述：
请帮忙分解因式：8a^4b^3-4a^3b^4+2a^2b^5急
答
8a^4b^3-4a^3b^4+2a^2b^5
=2a^2b^3(4a^2-2ab+b^2)