https://www.codecademy.com/en/courses/spencer-sandbox/2/1?curriculum_id=506324b3a7dffd00020bf661#

So basically I had gotten this right , but how would I actually multiply it together ,because all it said was null

```
var square = function (x) {
return x * x;
};
// Write the function multiply below
// It should take two parameters and return the product
var multiply = function(x,y) {
return x * y
};
multiply(2)
```