SOLUTION: assume that p(a)=p(b). show that a=b

SOLUTION: assume that p(a)=p(b). show that a=b

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Question 752659: assume that p(a)=p(b). show that a=b
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
please repost this question may be missing important details. For example if p(x)=x^2, then the statement is false:
p(-2)=p(2), but

:)
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