document.write( "Question 183076: Show steps:\r
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\n" ); document.write( "\n" ); document.write( "Hint: Where the [] are it demonstrates a square sign.
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Algebra.Com's Answer #137448 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"sqrt%2898%29-sqrt%2850%29-sqrt%2872%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"7%2Asqrt%282%29-sqrt%2850%29-sqrt%2872%29\" Simplify \"sqrt%2898%29\" to get \"7%2Asqrt%282%29\". Note: If you need help with simplifying square roots, check out this solver.\r
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\n" ); document.write( "\n" ); document.write( "\"7%2Asqrt%282%29-5%2Asqrt%282%29-sqrt%2872%29\" Simplify \"sqrt%2850%29\" to get \"5%2Asqrt%282%29\".\r
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\n" ); document.write( "\n" ); document.write( "\"7%2Asqrt%282%29-5%2Asqrt%282%29-6%2Asqrt%282%29\" Simplify \"sqrt%2872%29\" to get \"6%2Asqrt%282%29\".\r
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\n" ); document.write( "\n" ); document.write( "Since we have the common term \"sqrt%282%29\", we can combine like terms\r
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\n" ); document.write( "\n" ); document.write( "\"%287-5-6%29sqrt%282%29\" Combine like terms. Remember, \"5x%2B3x-4x=%285%2B3-4%29x=4x\"\r
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\n" ); document.write( "\n" ); document.write( "\"-4%2Asqrt%282%29\" Now simplify \"7-5-6\" to get \"-4\"\r
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\n" ); document.write( "\n" ); document.write( "So \"sqrt%2898%29-sqrt%2850%29-sqrt%2872%29\" simplifies to \"-4%2Asqrt%282%29\". \r
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\n" ); document.write( "\n" ); document.write( "In other words, \"sqrt%2898%29-sqrt%2850%29-sqrt%2872%29=-4%2Asqrt%282%29\"
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