document.write( "Question 1209255: The roots of Ax^2+Bx+1 are the same as the roots of x^2 - 3x + 5 + 4x^2 - x - 4. What is A+B? \n" ); document.write( "
Algebra.Com's Answer #847933 by mccravyedwin(407)\"\" \"About 
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document.write( "Ax^2+Bx+1 are the same as the roots of x^2 - 3x + 5 + 4x^2 - x - 4\r\n" );
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document.write( "Combine like terms:\r\n" );
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document.write( "\"Ax%5E2%2BBx%2B1\" = \"5x%5E2+-+4x%2B1+\"\r\n" );
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document.write( "So they are identical expressions.\r\n" );
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document.write( "Let x = 1\r\n" );
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document.write( "\"A%2BB%2B1\" = \"2\"\r\n" );
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document.write( "\"A%2BB\" = \"1\"\r\n" );
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document.write( "Edwin
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