document.write( "Question 1087473: Explain step-by-step please.\r
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Algebra.Com's Answer #701768 by ikleyn(52781)\"\" \"About 
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document.write( "3x^2 + 1 = 58  ====>  3x^2 = 58 - 1  ====>  3x^2 = 57  ====>  x^2 = \"57%2F3\"  ====>  x^2 = 19  ====>  x = +/- \"sqrt%2819%29\".\r\n" );
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