document.write( "Question 1145577: Express each as a single power of 2.
\n" ); document.write( "2^a+b X 2^a-b \n" ); document.write( "

Algebra.Com's Answer #766779 by Alan3354(69443) $\"\"$ $\"About$

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Express each as a single power of 2.
\n" ); document.write( "2^a+b X 2^a-b
\n" ); document.write( "-----------
\n" ); document.write( "Does X mean multiply?
\n" ); document.write( "Use * (Shift 8) for multiply.
\n" ); document.write( "Everyone is doing it.
\n" ); document.write( "------
\n" ); document.write( "2^a+b * 2^a-b
\n" ); document.write( "If you mean
\n" ); document.write( " $\"2%5E%28a%2Bb%29+%2A+2%5E%28a-b%29\"$
\n" ); document.write( "When multiplying, add exponents.
\n" ); document.write( "---> $\"2%5E%282a%29\"$
\n" ); document.write( " \n" ); document.write( "

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