document.write( "Question 649752: Please help me solve this quadratic equation: \"3x%5E2=8x%2B4\"
\n" ); document.write( "I am in college algebra. We are learning about the zero product rule and the square root property. The direction says to solve using any method.
\n" ); document.write( "Thank You
\n" ); document.write( "

Algebra.Com's Answer #407090 by fcabanski(1391)\"\" \"About 
You can put this solution on YOUR website!
You can't use the square property because there is an x term.


\n" ); document.write( "Move all terms to one side: \"3x%5E2+-+8x+-4+=+0\"


\n" ); document.write( "Use the quadratic formula \"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\" where a is the coefficient of the square term, b the coefficient of the x term, and c the constant.


\n" ); document.write( "\"x+=+%288+%2B-+sqrt%28+64%2B48+%29%29%2F%286%29+\" =


\n" ); document.write( "\"x+=+%288+%2B-+sqrt%28+112+%29%29%2F%286%29+\" =


\n" ); document.write( "\"x+=+%288+%2B-+sqrt%28+7%2A16+%29%29%2F%286%29+\"=


\n" ); document.write( "\"x+=+%288+%2B-+4%2Asqrt%28+7+%29%29%2F%286%29+\"=


\n" ); document.write( "\"x+=+%284+%2B-+2%2Asqrt%28+7+%29%29%2F%283%29+\"


\n" ); document.write( " \n" ); document.write( "

\n" );