document.write( "Question 711683: 3x-square root of (3x+7) = -5 \n" ); document.write( "
Algebra.Com's Answer #437544 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 3x-square root of (3x+7) = -5 \n" ); document.write( "------ \n" ); document.write( "3x - sqrt(3x+7) = -5 \n" ); document.write( "----- \n" ); document.write( "sqrt(3x+7) = 3x+5 \n" ); document.write( "----- \n" ); document.write( "3x+7 = 9x^2+30x+25 \n" ); document.write( "----- \n" ); document.write( "9x^2 + 27x + 18 = 0 \n" ); document.write( "---- \n" ); document.write( "x^2 + 3x + 2 = 0 \n" ); document.write( "Factor: \n" ); document.write( "(x+2)(x+1) = 0 \n" ); document.write( "-------- \n" ); document.write( "x = -1 or x = -2 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=================== \n" ); document.write( " |