document.write( "Question 266349: Another method of solving quadratic eqautions came from India.
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document.write( "a. move the constant term to the right side of the equation.
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document.write( "b. multiply each term in the equation by four times the coefficient of the x square term.
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document.write( "c. Square the coefficient of the orginal x term and add it to both sides.
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document.write( "e. sel the left side of the equation equal to the postive square root of the number on the right side and solve for x.
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document.write( "f. set the left side of the equation equal to the negative square root of the number on the right side of the equation and solve for x.\r
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document.write( "Solve the following.
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document.write( "x square - 2x -13=0
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document.write( "4x square - 4x + 3 = 0
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document.write( "x square + 12x-64=0
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document.write( "2x square - 3x - 5=0\r
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document.write( "I need help with any or all of the following to see an example of the process.
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Algebra.Com's Answer #195731 by user_dude2008(1862)![]() ![]() ![]() You can put this solution on YOUR website! x^2 - 2x -13=0\r \n" ); document.write( "\n" ); document.write( "a. x^2 - 2x =13\r \n" ); document.write( "\n" ); document.write( "b. 4x^2-8x=52\r \n" ); document.write( "\n" ); document.write( "c. 4x^2-8x+4=52+4 \n" ); document.write( " \n" ); document.write( " 4x^2-8x+4=56\r \n" ); document.write( "\n" ); document.write( "d. 4(x^2-2x+1)=56\r \n" ); document.write( "\n" ); document.write( "d. 4(x-1)^2=56\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(x-1)^2=14\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "e. x-1=sqrt(14)\r \n" ); document.write( "\n" ); document.write( "e. x=1+sqrt(14)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "f. x-1=-sqrt(14)\r \n" ); document.write( "\n" ); document.write( "f. x=1-sqrt(14)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answers: x=1+sqrt(14) or x=1-sqrt(14)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |