document.write( "Question 218695: Find a fourth degree polynomial equation with integer coefficients that has the given numbers as roots.\r
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document.write( "3 + square root of 2 and the square root of 5
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Algebra.Com's Answer #164677 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find a fourth degree polynomial equation with integer coefficients that has the given numbers as roots. \n" ); document.write( "3 + square root of 2 and the square root of 5 \n" ); document.write( "---------------------------- \n" ); document.write( "f(x) = (x-(3+sqrt(2))(x-(3-sqrt(2))(x-sqrt(5))(x-(-sqrt(5)) \n" ); document.write( "--------------------------------------------------------------- \n" ); document.write( "Modify the factors: \n" ); document.write( "f(x) = ((x-3)-sqrt(2))((x-3)+sqrt(2))(x-sqrt(5)(x+sqrt(5) \n" ); document.write( "--- \n" ); document.write( "f(x) = [(x-3)^2-2][x^2-5] \n" ); document.write( "f(x) = [x^2-6x+7][x^2-5] \n" ); document.write( "============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |