document.write( "Question 357634: Give exact and approximate solutions to three decimal places.\r
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document.write( "(x-9)^2 = 45\r
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document.write( "1) What are the exact solutions???\r
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document.write( "2) What are the approximate solutions??? \n" );
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Algebra.Com's Answer #255322 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Give exact and approximate solutions to three decimal places. \n" ); document.write( "(x-9)^2 = 45 \r \n" ); document.write( "\n" ); document.write( "1) What are the exact solutions??? \n" ); document.write( "(x-9)^2-45 = 0 \n" ); document.write( "[x-9-3sqrt(5))(x-9+3sqrt(5) = 0 \n" ); document.write( "---- \n" ); document.write( "x = 9+3sqrt(5) or x = 9-3sqrt(5) \n" ); document.write( "-------------------------------------- \n" ); document.write( " \n" ); document.write( "2) What are the approximate solutions??? \n" ); document.write( "???? \n" ); document.write( "Cheers, \n" ); document.write( "stan H. \n" ); document.write( " \n" ); document.write( " |