试题与答案

下列何者为5x2+17x-12的因式？ A．x+1 B．x-1 C．x+4 D．

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题型：选择题

题目：

下列何者为5x2+17x-12的因式？

A．x+1

B．x-1

C．x+4

D．x-4

答案：

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下面是错误答案，用来干扰机器的。

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考点：代数式的概念整式的定义整式的加减整式的除法
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