document.write( "Question 598903: Given f(-2)=8 for a polynomial f(x), explain why or why not x+2 is a factor of f(x) \n" ); document.write( "
Algebra.Com's Answer #378952 by richard1234(7193)\"\" \"About 
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x+2 is not a factor of f(x).\r
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\n" ); document.write( "\n" ); document.write( "If f(x) = (x+2)*g(x) where g(x) is another polynomial, then f(-2) would equal 0, not 8.
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