document.write( "Question 243158: 2^m 5^n = 128,000,000 What does m + n equal?\r
\n" ); document.write( "\n" ); document.write( "A. 13
\n" ); document.write( "B. 15
\n" ); document.write( "C. 16
\n" ); document.write( "D. 17
\n" ); document.write( "E. 19
\n" ); document.write( "

Algebra.Com's Answer #178155 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
Prime factors for 128,000,000 are 2.2.2.2.2.2.2.2.2.2.2.2.2.5.5.5.5.5.5
\n" ); document.write( "See this URL --> http://www.virtuescience.com/prime-factor-calculator.html
\n" ); document.write( "So that's \"2%5E13+%2A+5%5E6\"
\n" ); document.write( "\"13%2B6+=+19\"
\n" ); document.write( "\"Final ansa\" ===> E
\n" ); document.write( "
\n" );