SOLUTION: Solve using the quadratic methods. Thanks! (x+4)^4-(x+4)^2-6=0

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Question 194754: Solve using the quadratic methods. Thanks!
(x+4)^4-(x+4)^2-6=0
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!



Let



Factor:



or



So:










John