But since we have been using a method which finds only rational roots, it is very likely that "R"("x") is not equal to "P"("x"); it is very likely that "P"("x") has some irrational or complex roots not in "R".
But since we have been using a method which finds only rational roots, it is very likely that "R"("x") is not equal to "P"("x"); it is very likely that "P"("x") has some irrational or complex roots not in "R".