Find the sum `2+5+10+17+26+. . . .`

find the next term in the series 2, 5, 10, 17, 26, 37, 50

Find the n^(th) term of the series 2 + 5 + 10 + 17 + 26 + …

Find the missing number : 2, 5, 10, 17, 26, ?

Which number will replace the question mark (?) in the following series? 2, 5, 10, 17, 26, 37, ?, 65, 82, 101

Find the sum of the 10 terms of the following series -11, -8, -5, -2…….

Find the sum of -8 , 23,-32, -17 " and " -63 .

Find the sum of the AP 13,15,17…..99:

find the missing number in the series 2, 10, 26, 50, 82, ….

Find the sum (4)/(15)+(17)/(20)

Find the missing number : 2, 5, 10, 17, 26, ______