document.write( "Question 417708: find the area of the triangle whose base is given by 3x+1 and altitude is 2x+2 \n" ); document.write( "
Algebra.Com's Answer #292409 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
\"A+=+%281%2F2%29%283x%2B1%29%282x%2B2%29+=+%283x%2B1%29%28x%2B1%29+=+3x%5E2+%2B+4x+%2B+1\" \n" ); document.write( "
\n" );