document.write( "Question 1015861: The nth term of a sequence is n2-6n-4. Find the sum of 3rd and 4th terms \n" ); document.write( "
Algebra.Com's Answer #632325 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! For An = n^2 - 6n - 4, \n" ); document.write( "A3 + A4 = (3^2 - 6(3) - 4) + (4^2 - 6(4) - 4) = -13 + -12 = -25 \n" ); document.write( " |