document.write( "Question 1087543: Can someone help me solve this Quadratic Equation by square root? If you could do it step-by-step I would appreciate but if it's too much work then it's okay, just don't bother.\r
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document.write( "3x² + 1 = 58\r
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document.write( "Also for this certain question my teacher has stated \"(round your answers to the nearest hundredths place)\". \n" );
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Algebra.Com's Answer #701845 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! 3x² + 1 = 58 \n" ); document.write( "subtract 1 from each side \n" ); document.write( "3x^2 = 57 \n" ); document.write( "divide both sides by 3 \n" ); document.write( "x^2 = 57/3 \n" ); document.write( "x^2 = 19 \n" ); document.write( "find the square root of both sides \n" ); document.write( "x = +/- \n" ); document.write( "x = +4.36 \n" ); document.write( "x = -4.36 \n" ); document.write( " |