SOLUTION: Factor each polynomial. If polynomial is prime, say so. 18z + 45 + z^2

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Factor each polynomial. If polynomial is prime, say so. 18z + 45 + z^2      Log On


   

Question 207541: Factor each polynomial. If polynomial is prime, say so.
18z + 45 + z^2
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
18z+45+z^2
z^2+18z+45
(z+15)(z+3)
z^2+3z
+15z+45
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z^2+18z+45