document.write( "Question 1050233: Do the indicated operations and simplify. Variables re@resent positive real numbers.\r
\n" ); document.write( "\n" ); document.write( "1. 119*10^x+81*10^x\r
\n" ); document.write( "\n" ); document.write( "2. 5^x-5^(x+1) \n" ); document.write( "

Algebra.Com's Answer #665904 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"119%2A10%5Ex%2B81%2A10%5Ex=10%5Ex%28119%2B81%29\"$
\n" ); document.write( " $\"119%2A10%5Ex%2B81%2A10%5Ex=10%5Ex%28200%29\"$
\n" ); document.write( " $\"119%2A10%5Ex%2B81%2A10%5Ex=10%5Ex%282%2A100%29\"$
\n" ); document.write( " $\"119%2A10%5Ex%2B81%2A10%5Ex=10%5Ex%282%2A10%5E2%29\"$
\n" ); document.write( " $\"119%2A10%5Ex%2B81%2A10%5Ex=2%2A10%5E%28x%2B2%29\"$
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\n" ); document.write( " $\"5%5Ex-5%5E%28x%2B1%29=5%5Ex-5%2A5%5Ex\"$
\n" ); document.write( " $\"5%5Ex-5%5E%28x%2B1%29=5%5Ex%281-5%29\"$
\n" ); document.write( " $\"5%5Ex-5%5E%28x%2B1%29=-4%2A5%5Ex\"$ \n" ); document.write( "

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