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Start your free trial###### Tsholofelo Goabaone Kenathetswe

2,469 Points# please am frustrated by the challenge to create function, am failing over and over, kindly assist!

Create a function named square...

```
def split_check(square):
return square*2
```

## 3 Answers

###### Maxwell Newberry

7,693 PointsIn your return statement you are simply multiplying the argument by **2**, when the challenge is asking for you to **square** the number. Meaning, multiply the passed argument by itself, not by 2.

```
def square(number):
return number * number
```

Don't be frustrated! It takes time and you're definitely on the right track. :)

###### David Garcia

**Python Development**Techdegree Graduate 11,254 Points

Tip: read the questions very carefully they tell you how to do said problem but you must come up with the logic...

1: first you need to create a defined function called 'square' that takes an argument called 'number' example: def example(argument):

2: then create the value of said argument called number inside defined function and tell it what it means example: def example(argument): argument = argument * argument

3: then return said value as soo....:

def example(argument): argument = argument * argument return argument

if you don't understand this, here's the answer. I'd advise you to look at the answer and study from it and remember what it does also remember there's different ways of doing problems.

def square(number): number = number * number return number

###### Rutendo Chaurura

6,809 Pointsdef square(number): number=number*number return number

## Owen Bell

8,059 Points## Owen Bell

8,059 PointsTo add to this, you can define the

indexthat you should raise your base to (i.e. how many times you should be multiplying the parameter by itself) with a double-asterisk:Which is only slightly more streamlined in this particular case, but is much more useful for running higher-order calculations or functions where the index should be an argument to be provided or where it varies over time.