SOLUTION: list the terms and the coefficient of this expression 1. w^3-4w^2-7w+9

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Question 987626: list the terms and the coefficient of this expression
1. w^3-4w^2-7w+9
Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!
w^3      <-- the 1st term, its coefficient is 1, it is the same as 1w^3
-4w^2    <-- the 2nd term, its coefficient is -4.
-7w      <-- the 3rd term, its coefficient is -7.
+9       <-- the 4th term, its coefficient is +9.  A number with no letter
             multiplied by it is considered as its own coefficient, because
             it could be considered as +9w^0

Edwin