初级微积分示例

$(\frac{- \sqrt{5}}{3}, \frac{- 2}{3})$

解题步骤 1

将负号移到分数的前面。

$(- \frac{\sqrt{5}}{3}, \frac{- 2}{3})$

解题步骤 2

将负号移到分数的前面。

$(- \frac{\sqrt{5}}{3}, - \frac{2}{3})$

解题步骤 3

The point is located in the third quadrant because $x$ and $y$ are both negative. The quadrants are labeled in counter-clockwise order, starting in the upper-right.

象限 $3$

解题步骤 4

初级微积分 示例

初级微积分示例