Question

The sum of first n terms of an AP is given Sn = 2nsquare + 3n. Find the sixteenth term of the AP.

Answer 1

I think ur answer will be 560

Answer 2

S16 =2(16)(16) +3(16)=560
S15 =2(15)(15) + 3(15)=495
now , a16 =560-495=65
I hope this will help you
plzzz mark it as brainlist