document.write( "Question 695221: Directions say to solve the Equation . But I have Trouble with These, their Confusing.\r
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document.write( "3 radical x = radical 6x+4\r
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Algebra.Com's Answer #428368 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 3 radical x = radical 6x+4 \n" ); document.write( "----- \n" ); document.write( "3sqrt(x) = sqrt(6x+4) \n" ); document.write( "------ \n" ); document.write( "Square both sides: \n" ); document.write( "9x = 6x+4 \n" ); document.write( "3x = 4 \n" ); document.write( "x = 4/3 \n" ); document.write( "======== \n" ); document.write( "Checking the answer: \n" ); document.write( "3sqrt(4/3) = sqrt[6(4/3) + 4] \n" ); document.write( "------------ \n" ); document.write( "3sqrt(4/3) = sqrt[8+4] \n" ); document.write( "----- \n" ); document.write( "3sqrt(4/3) = 2sqrt(3) \n" ); document.write( "3sqrt(12)/3 = 2sqrt(3 \n" ); document.write( "----- \n" ); document.write( "sqrt(12) = 2sqrt(3) \n" ); document.write( "2sqrt(3) = 2sqrt(3) \n" ); document.write( "====================== \n" ); document.write( "x = 4/3 is a solution. \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============= \n" ); document.write( " |