title: How to iterate with lambda passing a list with two argument and have then separeted
body: <p>I am working with lambda, and got stuck with the following problem:</p>
  
  <p>I have a dataframe that has a list with two values (e.g., (x,y)) in just one column of the dataframe.
  Usually, I would do the following to get the values separeted:</p>
  
  <pre><code>for x,y in df.new:
      df['final'] = x*y
  </code></pre>
  
  <p>But how can I do that with lambda?</p>
  
  <p>I tried:</p>
  
  <pre><code>df['final'] = df['new'].apply(lambda x,y:x*y)
  </code></pre>
  
  <p>but it doesn't work.</p>
  
  <p>Has anyone an idea of how it works with lambda?</p>
  
  <p><img src="https://i.stack.imgur.com/eT6hs.png" alt="My df"></p>
  
  <p>Thanks in advance!</p>