document.write( "Question 241004: finding square roots\r
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document.write( "1) x^2=60\r
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document.write( "2) x^2-9=16\r
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document.write( "3) 4x^2+7=23\r
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document.write( "4) x^2/6-2=0
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Algebra.Com's Answer #176571 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! Post one question at a time or else your questions will be ignored by the tutors here.\r \n" ); document.write( "\n" ); document.write( "I will do number one.\r \n" ); document.write( "\n" ); document.write( "x^2 = 60\r \n" ); document.write( "\n" ); document.write( "Take square root of both sides.\r \n" ); document.write( "\n" ); document.write( "sqrt{x^2} = sqrt{60}\r \n" ); document.write( "\n" ); document.write( "x = ± sqrt{4} times sqrt{15}\r \n" ); document.write( "\n" ); document.write( "x = ± 2(sqrt{15})\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |