document.write( "Question 246170: Can you please solve this equation:
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document.write( "2sqrt(x + 8) = 3sqrt(x - 2) \n" );
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Algebra.Com's Answer #179807 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 2sqrt(x + 8) = 3sqrt(x - 2) \n" ); document.write( "divide both sides by 2 \n" ); document.write( "sqrt(x + 8) = 3sqrt(x - 2)/2 \n" ); document.write( "square both sides \n" ); document.write( "x+8=9(x-2)/4 \n" ); document.write( "expand terms on right \n" ); document.write( "x+8=9x/4-9/2 \n" ); document.write( "subtract 9x/4-9/2 from both sides \n" ); document.write( "4/x+32/4-9x/4+18/4=0 \n" ); document.write( "combine \n" ); document.write( "50/4-5x/4=0 \n" ); document.write( "add 5x/4 to both sides \n" ); document.write( "50/4=5x/4 \n" ); document.write( "multiply by 4 \n" ); document.write( "50=5x \n" ); document.write( "10=x \n" ); document.write( "check\r \n" ); document.write( "\n" ); document.write( "2sqrt(x + 8) = 3sqrt(x - 2) \n" ); document.write( "2sqrt(18)=3sqrt(8) \n" ); document.write( "2sqrt(9*2)=3sqrt(4*2) \n" ); document.write( "3*2sqrt(2)=2*3sqrt(2) \n" ); document.write( "ok\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |