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     7 years ago 

    So, does it come with a second input to plug in for x, then?

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       7 years ago (edited)

      @bandli is correct. You get a string representation of a polynomial and should implement a class that parses that and allows to fo math with it:

      a = Polynomial('3x^2')
b = Polynomial('5x^4')
c = a.multiply(b)
c.toString => '15x^6'

      If you want to have an evaluate method that could be fun too

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         7 years ago 

        It might help a lot if you have one or two examples like this in your post, so we can include them in our test cases. It makes understanding the problem at hand a bit easier. In the real world I would say "specifications unclear" and send it back to the Product Owner ;)

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         7 years ago 

        You are right! I wanted to post it and probably should have refined the specification a bit before that. Next challenge I'll see to make up to that

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           7 years ago 

          Oh! You want us to create a polynomial class and return an object of that given polynomial! Is that it?

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             7 years ago 

            I want you to create a polynomial class that has a constructor accepting a string :)

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