document.write( "Question 87213: Would someone please help me with this one:\r
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document.write( "Solve the following quadratic equations by factoring or by any of the quadratic equations available such as square root, completing the square, etc.
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document.write( "4x^2-8x+3=5 \n" );
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Algebra.Com's Answer #63161 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! Firstly, it is best to try and factor it: \n" ); document.write( "4x^2 - 8x + 3 = 5 \n" ); document.write( "4x^2 - 8x - 2 = 0 \n" ); document.write( "It can't be factored, so the next simple thing would be to complete the square. \n" ); document.write( "4x^2 - 8x = 2 \n" ); document.write( "x^2 - 2x = 1/2 \n" ); document.write( "(x - 1)^2 = 3/2 \n" ); document.write( "x - 1 = +- sqrt(1.5) \n" ); document.write( "x = 1 +- sqrt(1.5) \n" ); document.write( " |