document.write( "Question 603511: √(16b^5) \n" ); document.write( "
Algebra.Com's Answer #380749 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"sqrt%2816%2Ab%5E5%29\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%2816%2Ab%5E2%2Ab%5E2%2Ab%29\" Factor \"b%5E5\" into \"b%5E2%2Ab%5E2%2Ab\"\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%2816%29%2Asqrt%28b%5E2%29%2Asqrt%28b%5E2%29%2Asqrt%28b%29\" Break up the square root using the identity \"sqrt%28A%2AB%29=sqrt%28A%29%2Asqrt%28B%29\".\r
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\n" ); document.write( "\n" ); document.write( "\"4%2Asqrt%28b%5E2%29%2Asqrt%28b%5E2%29%2Asqrt%28b%29\" Take the square root of \"16\" to get \"4\".\r
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\n" ); document.write( "\n" ); document.write( "\"4%2Ab%2Ab%2Asqrt%28b%29\" Take the square root of \"b%5E2\" to get \"b\".\r
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\n" ); document.write( "\n" ); document.write( "\"4b%5E2%2Asqrt%28b%29\" Rearrange and multiply the 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 \"sqrt%2816%2Ab%5E5%29\" simplifies to \"4b%5E2%2Asqrt%28b%29\"\r
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\n" ); document.write( "\n" ); document.write( "In other words, \"sqrt%2816%2Ab%5E5%29=4b%5E2%2Asqrt%28b%29\" where \"b%3E=0\"
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