因式分解:a^4-(5a+b)^2
问题描述:
因式分解:a^4-(5a+b)^2
答
a^4-(5a+b)^2
=(a²+5a+b)(a²-5a-b)
答
a^4-(5a+b)^2
=(a²+5a+b)(a²-5a-b)
a^4-(5a+6)^2
=(a²+5a+6)(a²-5a-6)
=(a+2)(a+3)(a-6)(a+1)
答
a^4-(5a+b)^2=(a²+5a+b)(a²-5a-b)
答
a^4-(5a+b)^2
=(a²+5a+b)(a²-5a-b)