因式分解:a³-10a²+25a
问题描述:
因式分解:a³-10a²+25a
答
a³-10a²+25a
=a(a^2-10a+25)
=a(a-5)^2
因式分解:a³-10a²+25a
a³-10a²+25a
=a(a^2-10a+25)
=a(a-5)^2