document.write( "Question 611361: whats the answer to 5(x+6)^2=80 using the square root method \n" ); document.write( "
Algebra.Com's Answer #384918 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"5%28x%2B6%29%5E2=80\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B6%29%5E2=%2880%29%2F%285%29\" Divide both sides by \"5\".\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B6%29%5E2=16\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B6=%22%22%2B-sqrt%2816%29\" Take the square root of both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B6=sqrt%2816%29\" or \"x%2B6=-sqrt%2816%29\" Break up the \"plus/minus\" to form two equations.\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B6=4\" or \"x%2B6=-4\" Take the square root of \"16\" to get \"4\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=-6%2B4\" or \"x=-6-4\" Subtract \"6\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"x=-2\" or \"x=-10\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
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\n" ); document.write( "\n" ); document.write( "So the solutions are \"x=-2\" or \"x=-10\".\r
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\n" ); document.write( "If you need more help, email me at jim_thompson5910@hotmail.com\r
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