把下列各式分解因式 (1)3x3-12x2y+12xy2 (2)(x2+1)2-

题型:解答题

问题:

把下列各式分解因式

(1)3x3-12x2y+12xy2                

(2)(x2+1)2-4x2

考点:因式分解
题型:解答题

漫画《谁丢的?》说明 

A.加强知识文化修养能够提高思想道德修养

B.社会主义思想道德体系应该与社会主义法律规范相协调

C.加强思想道德修养能够促进知识文化修养

D.要不断提高思想道德认识,养成良好行为习惯

题型:解答题

.____that the weather was to be very hot this Sunday.

A.It was said in the newspaper

B.As was reported on the newspaper

C.What the weather report said

D.It was said in the newspaper was

题型:解答题

长沙始设贡院在清代什么年间?

题型:解答题

人流密度过大及道路广场范围内的古树名木容易死亡的原因是()

A.土壤透水透气不良

B.树枝被人们拗断

C.垃圾污染

D.土壤含水量大

题型:解答题

保护装置的设计原则应满足以下哪些条件()。

A.便于整定

B.便于调试

C.便于运行维护

D.便于检修

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