**Tell us what’s happening:**

Inside filter method if we put `Math.pow(currNum,2)`

, why it return `[5,3]`

and not `[25,9]`

**Your code so far**

```
const squareList = (arr) => {
// only change code below this line
let sqrtArray = arr.filter(currNum =>
(currNum %1 ===0 && currNum >0)
).map(currNum=>Math.pow(currNum,2));
return sqrtArray;
// only change code above this line
};
// test your code
const squaredIntegers = squareList([-3, 4.8, 5, 3, -3.2]);
console.log(squaredIntegers);
```

**Your browser information:**

User Agent is: `Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36`

.

**Challenge:** Use Higher-Order Functions map, filter, or reduce to Solve a Complex Problem

**Link to the challenge:**

https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/functional-programming/use-higher-order-functions-map-filter-or-reduce-to-solve-a-complex-problem