document.write( "Question 893221: If \"y=2%5Ex\"
\n" ); document.write( "express the following in terms of y:
\n" ); document.write( "a) \"2%5E%282x%2B1%29\"
\n" ); document.write( "b) \"2%5E%281-x%29\"\r
\n" ); document.write( "\n" ); document.write( "I tried doing it a few ways, could exactly figure out what the questions want.
\n" ); document.write( "The answers are:
\n" ); document.write( "a) \"2y%5E2\"
\n" ); document.write( "b) \"2%2Fy\"
\n" ); document.write( "

Algebra.Com's Answer #541219 by MathTherapy(10552)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "If \"y=2%5Ex\"
\n" ); document.write( "express the following in terms of y:
\n" ); document.write( "a) \"2%5E%282x%2B1%29\"
\n" ); document.write( "b) \"2%5E%281-x%29\"\r
\n" ); document.write( "\n" ); document.write( "I tried doing it a few ways, could exactly figure out what the questions want.
\n" ); document.write( "The answers are:
\n" ); document.write( "a) \"2y%5E2\"
\n" ); document.write( "b) \"2%2Fy\"
\n" ); document.write( "

\n" ); document.write( "\"2%5E%282x%2B1%29\"______\"2%5E%282x%29+%2A+2%5E1\"______\"2%5Ex+%2A+2%5Ex+%2A+2%5E1\"
\n" ); document.write( "Since \"y+=+2%5Ex\", then \"2%5Ex+%2A+2%5Ex+%2A+2%5E1\" becomes: y * y * 2, or \"highlight_green%282y%5E2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"2%5E%281+-+x%29\"____\"2%5E1+%2A+2%5E%28-+x%29\"____\"2%5E1+%2A+%282%5E%28-1%29%29%5Ex\"____\"2+%2A+%281%2F2%29%5Ex\"____\"2+%2A+%281%2F2%5Ex%29\"____\"2%2F2%5Ex\"
\n" ); document.write( "Since \"y+=+2%5Ex\", then \"2%2F2%5Ex\" becomes: \"highlight_green%282%2Fy%29\" \n" ); document.write( "
\n" );