(4a-1)( )=16*a^2+8a+1如题 求括号内
问题描述:
(4a-1)( )=16*a^2+8a+1
如题 求括号内
答
((4a+1)^2)/(4a-1)
(4a-1)( )=16*a^2+8a+1
如题 求括号内
((4a+1)^2)/(4a-1)