document.write( "Question 394793: Give exact and approximate solutions to three decimal places.\r
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Algebra.Com's Answer #280135 by richard1234(7193)\"\" \"About 
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\"%28x-1%29%5E2+=+16\"\r
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\n" ); document.write( "\n" ); document.write( "\"x-1+=+4\" or \"x-1+=+-4\"\r
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\n" ); document.write( "\n" ); document.write( "x = 5 or -3
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