When dealing with mathematical formulas, conventional text input won't suffice. It's imperative to use the Equation feature in Word to create standard and visually appealing mathematical formulas. This article below provides a detailed guide on how to craft and refine mathematical expressions in Word.
Step 1: To create a mathematical formula, go to the Insert tab -> Symbol -> Equation -> you can create using available templates or click Insert New Equation:

Step 2: Enter the formula you want to create. To select various value types, go to the Design tab -> select Structures -> choose the formatting styles you want to create, for example, fractions, exponent functions, square roots, integrals, and more.

Step 3: Here is the result of your created mathematical formula:

Editing the formula involves performing similar actions.
Step 4: Format the font and font size for the formula by selecting the entire formula on the right side -> go to the Home tab -> in the Font section choose the font and font size for the formula:

Step 5: Additionally, you can customize the color of the formula by clicking the Font Color icon -> choose the desired color to modify:

The outcome of your created mathematical formula:

Here is a detailed guide on how to craft and refine mathematical expressions in Word.
Wishing you all success!
