Factor by substitution

Factored form is refresh or reopen answer if you see weird errors in the explanation.======keep in mind this exponent property:     first factor out x from the whole expression. every term is divisible by x.    if we let  , then the following substitutions can be made        (exponent property)so applying this:       is factorable.find two integers that multiply to get 9 and add to get -6.these two integers are -3 and -3.therefore,  factors into      so applying this back in our original expression:     substitute  back in for      it factors as  .

Just a question- could you organize the data better? i just cannot tell which number are for which bakery. i will be happy to answer this question if you could do this for me! : )