ONE QUESTION, ONE STEP
ZX-DAD915E300Bluebook试题9 · 第 17 题
Bluebook试题9 · 原库模块 3 · Q17 原库参考解析
\( x-29=\left(x-a\right)\left(x-29\right) \)
Which of the following are solutions to the given equation, where a is a constant and \( a>30 \)?
I. \( a \)
II.\( a+1 \)
III. \( 29 \)
参考答案：
解题思路
容易忽略的一步
