document.write( "Question 180663: If a = -1 and b=2, then
\n" ); document.write( "Square root 80a^4b/5b is equal to? \n" ); document.write( "

Algebra.Com's Answer #135406 by Earlsdon(6294) $\"\"$ $\"About$

You can put this solution on YOUR website!
You really should use parentheses to clearly describe the problem!
\n" ); document.write( "Is it: $\"sqrt%2880%28a%5E4%29b%2F5b%29\"$ or $\"sqrt%28%2880a%5E%284b%29%29%2F5b%29\"$ or $\"sqrt%2880%28a%5E4%29b%29%2F5b\"$
\n" ); document.write( "Evaluate:
\n" ); document.write( " $\"sqrt%2880%28a%5E4%29b%2F5b%29\"$ if $\"a+=+-1\"$ and $\"b+=+2\"$
\n" ); document.write( " $\"sqrt%2880%28%28-1%29%5E4%29cross%28%282%29%29%2F5cross%28%282%29%29%29\"$
\n" ); document.write( " $\"sqrt%2880%2F5%29\"$
\n" ); document.write( " $\"sqrt%2816%29\"$
\n" ); document.write( " $\"highlight%284%29\"$ or $\"highlight%28-4%29\"$ \n" ); document.write( "

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