document.write( "Question 507886: what is the sum of the first 30 odd numbers? \n" ); document.write( "
Algebra.Com's Answer #340790 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"1+=+1%5E2%7D%7D%0D%0A%7B%7B%7B+1+%2B+3+=+2%5E2+\" (2 numbers)
\n" ); document.write( "\"+1+%2B+3+%2B+5+=+3%5E2+\" (3 numbers)
\n" ); document.write( "\"+1+%2B+3+%2B+5+%2B+7+=+4%5E2+\" ( 4 numbers)
\n" ); document.write( "So, the sum of the 1st 30 odd integers is \"+30%5E2+=+900+\"
\n" ); document.write( "
\n" );