Click the Object object on the Insert tab Ribbon, click microsoft Formula 3.0 in the Insert Object interface that pops up, and then click OK to edit the formula in the formula editor (take the formula in Figure 2 as an example).

2. Change the color of the formula

Right-click the edited formula and click "Save as Picture" in the pop-up menu to save our edited formula as a picture. Note: The type of picture saving should be "PNG Portable Grid Graphics Mode (*). PNG) "(It is worth mentioning that it is similar in PowerPoint2003. We only need to click "Set Object Pattern" in the pop-up menu and click "Repaint" in the interface of "Set Object Pattern" to think that the formula can set the desired color. This trick is invalid in PowerPoint2007, which is also the significance of writing this article.

Right-click the edited formula and click "Save as Picture" in the pop-up menu to save our edited formula as a picture. Note: The type of picture saving should be "PNG Portable Grid Graphics Mode (*). PNG) "(It is worth mentioning that it is similar in PowerPoint2003. We only need to click "Set Object Pattern" in the pop-up menu and click "Repaint" in the interface of "Set Object Pattern" to think that the formula can set the desired color. This trick is invalid in PowerPoint2007, which is also the significance of writing this article.