document.write( "Question 40974: Find the roots of the quadratic equations by the method of completing the square. Express the roots, if they are not rational, in simplest radical form.\r
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document.write( "x2 + 22x + 112 = 0
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document.write( "(x - 4 )(x -28 )
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document.write( "check
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document.write( "x^2 +28x -4x +112
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document.write( "x^2+22x+112
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document.write( "thus, (x - 4 )(x -28 )
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Algebra.Com's Answer #350652 by lcarpenito(1)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |