document.write( "Question 832211: Find the 20th term from the last term of AP: 3,8,13...253 \n" ); document.write( "

Algebra.Com's Answer #501981 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"n=1\"$ , $\"A%5B1%5D=3\"$
\n" ); document.write( " $\"n=2\"$ , $\"A%5B2%5D=8\"$
\n" ); document.write( " $\"n=3\"$ , $\"A%5B3%5D=13\"$
\n" ); document.write( " $\"A%5Bn%5D=3%2B5%2A%28n-1%29\"$
\n" ); document.write( " $\"A%5B20%5D=3%2B5%2A%2820-1%29\"$
\n" ); document.write( " $\"A%5B20%5D=3%2B5%2A%2819%29\"$
\n" ); document.write( " $\"A%5B20%5D=3%2B95\"$
\n" ); document.write( " $\"A%5B20%5D=98\"$ \n" ); document.write( "

\n" );