SOLUTION: how do you expand the brackets and simplify 2(9c+4)

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Question 807840: how do you expand the brackets and simplify 2(9c+4)
Answer by JBarnum(2146) About Me  (Show Source):
You can put this solution on YOUR website!
um expand what...there is nothing to expand its either what u have as the problem or u just distribute the 2
2%289c%2B4%29 = 18c%2B8 = 2%283%5E2c%2B2%5E2%29
i really don't know what your asking there is nothing i can see in your question to answer