ONE QUESTION, ONE STEP
ZX-90E388E4B9Circles · 第 2 题
Circles · 原库模块 1 · Q2 原库参考解析
The graph of x2 + x + y2 + y = \( \frac{199}{2} \)in the xy-plane is a circle. What is the length of the circle’s radius?
参考答案:
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容易忽略的一步
ONE QUESTION, ONE STEP
ZX-90E388E4B9Circles · 原库模块 1 · Q2 原库参考解析
The graph of x2 + x + y2 + y = \( \frac{199}{2} \)in the xy-plane is a circle. What is the length of the circle’s radius?
参考答案:
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