---
id: 5d7925365d4035eeb2e395fd
title: Part 76
challengeType: 0
---
# --description--
Set `functionExpanded` to `applyFn(varExpanded)` in `evalFormula`. Return `functionExpanded`.
# --hints--
See description above for instructions.
```js
assert(code.includes('functionExpanded') && applyFn('2+2') === '4');
```
# --seed--
## --before-user-code--
```html
Spreadsheet
```
## --after-user-code--
```html
```
## --seed-contents--
```html
```
# --solutions--
```html
```