document.write( "Question 93003: I AM HAVING PROBLEMS SOLVING THIS PROBLEM AND NEED SOME HELP\r
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document.write( "SOLVE BY COMPLETING THE SQUARE
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document.write( "X^2=5X+2\r
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document.write( "THANK YOU \n" );
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Algebra.Com's Answer #67685 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! SOLVE BY COMPLETING THE SQUARE \n" ); document.write( "X^2=5X+2 \n" ); document.write( "------------ \n" ); document.write( "x^2-5x+? = 2+? \n" ); document.write( "Complete the square to get: \n" ); document.write( "x^2-5x+[(1/2)*(-5)]^2 = 2 + [(1/2)*(-5)]^2 \n" ); document.write( "Simplify to get: \n" ); document.write( "x^2 - 5x + (25/4) = 2 + (25/4) \n" ); document.write( "Factor to get: \n" ); document.write( "(x-(5/2))^2 = 33/4 \n" ); document.write( "Take the square root of both sides to get: \n" ); document.write( "(x-(5/2)) = [sqrt(33)]/2 or (x-(5/2)) = [-sqrt(33)]/2\r \n" ); document.write( "\n" ); document.write( "x = (5/2)+(sqrt(33)/2 or x = (5/2) - [sqrt(33)]/2 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |