document.write( "Question 117926: Can you please help me?
\n" ); document.write( "the square root of 5 -3 times the square root of 20+ the square root of 45.
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Algebra.Com's Answer #85909 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%285%29+-3%2Asqrt%2820%29%2Bsqrt%2845%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%285%29-3%2A2%2Asqrt%285%29%2Bsqrt%2845%29\" Simplify \"sqrt%2820%29\" to get \"2%2Asqrt%285%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( "\"sqrt%285%29-3%2A2%2Asqrt%285%29%2B3%2Asqrt%285%29\" Simplify \"sqrt%2845%29\" to get \"3%2Asqrt%285%29\".\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%285%29-6%2Asqrt%285%29%2B3%2Asqrt%285%29\" Multiply 3 and 2 to get 6.\r
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\n" ); document.write( "\n" ); document.write( "Since we have the common term \"sqrt%285%29\", we can combine like terms\r
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\n" ); document.write( "\n" ); document.write( "\"%281-6%2B3%29sqrt%285%29\" Combine like terms. Remember, \"5x%2B3x-4x=%285%2B3-4%29x=4x\"\r
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\n" ); document.write( "\n" ); document.write( "\"-2%2Asqrt%285%29\"\r
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\n" ); document.write( "\n" ); document.write( "So \"sqrt%285%29+-3%2Asqrt%2820%29%2Bsqrt%2845%29\" simplifies to \"-2%2Asqrt%285%29\". In other words, \"sqrt%285%29+-3%2Asqrt%2820%29%2Bsqrt%2845%29=-2%2Asqrt%285%29\"
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