MathType formula shows how a question mark solves

MathType formula shows how a question mark solves

1. Double-click the formula to show the problem into the MathType edit page, click "Preset"-"Formula preset"-"Save to File", enter the name of the file, and save to a certain path.

Save a formula as a file in a preset

2. Under the MathType menu in Word, select format Formula equation--mathtype formula option (MathType preference file), and click Browse. Select the file you just saved and check "apply to all documents (Whole document)".

Call a saved formula format file

This problem occurs because the MathType Formula editor automatically displays the formula in the font supported by your system, but it is not updated in the Word document, only to update the formula font to the document, and you can see that the formula is displayed normally when you exit.