document.write( "Question 233904: i don not understand this could you help me? my paper says simplify the expression. write your answer using exponents. 5^4 x 5^8 \n" ); document.write( "
Algebra.Com's Answer #172558 by Alan3354(69443)\"\" \"About 
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5^4 x 5^8
\n" ); document.write( "Use * for multiply to avoid confusion with x, the variable.
\n" ); document.write( "\"5%5E4%2A5%5E8\"
\n" ); document.write( "Add exponents when multiplying
\n" ); document.write( "= \"5%5E%284%2B8%29\"
\n" ); document.write( "= \"5%5E12\"
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