document.write( "Question 42035: Find all real or imaginary solutions to the equation.\r
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document.write( "49x^2+9 = 42x \n" );
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Algebra.Com's Answer #27164 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! 49x^2+9 = 42x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "First set the equation equal to zero and place in descending powers of x:\r \n" ); document.write( "\n" ); document.write( "49x^2 - 42x + 9 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Factor it. (NOTE: It just happens to factor!!) \n" ); document.write( "{7x - 3)(7x - 3) = 0 \n" ); document.write( "7x = 3 \n" ); document.write( "x= 3/7\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( " |