+0  
 
-6
266
1
avatar+935 

3.) For mystery polynomial p(x), if x + 4 is a factor, evaluate p(−4).

 Feb 16, 2019
 #1
avatar+111328 
+2

If x + 4 is a factor, then x = -4 is a root

 

Thus....by the Remainder Theorem....p(-4)   = 0

 

cool  cool cool

 Feb 16, 2019

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