document.write( "Question 752659: assume that p(a)=p(b). show that a=b \n" ); document.write( "
Algebra.Com's Answer #457943 by tommyt3rd(5050)\"\" \"About 
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:\r
\n" ); document.write( "\n" ); document.write( "p(-2)=p(2), but\"+-2%3C%3E2\"\r
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\n" ); document.write( "\n" ); document.write( ":)
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