document.write( "Question 809044: The product of my 2 digits is 16. My first digit is 4 times my second digit. What am I? \n" ); document.write( "
Algebra.Com's Answer #487362 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
Two digits:
\n" ); document.write( "x and 4x
\n" ); document.write( "x * 4x = 16
\n" ); document.write( "4x^2 = 16
\n" ); document.write( "x^2 = 16/4
\n" ); document.write( "x^2 = 4
\n" ); document.write( "x = square root of 4
\n" ); document.write( "x = 2.
\n" ); document.write( "First digit = 2
\n" ); document.write( "Second digit = 8.
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
\n" ); document.write( "
\n" );